Should You Buy, Hold or Sell Your Crypto? A Framework for Australian Investors

By Mario Stanic, Founder of Crypto Research Australia and self-taught algorithmic trading expert (multi-billion-dollar volume across futures and spot), featured in the AFR, Sydney Morning Herald, The Age and Channel 9 · Crypto Research Australia · Updated June 2026

The short answer

There is no universal answer to "should I buy, hold or sell?", and anyone who gives you one without knowing your portfolio, your goals, and your risk tolerance is guessing or selling something. The right answer is specific to each position you hold, and you reach it by working through a small set of questions, not by predicting the market.

For any crypto you own, run it through five lenses:

1. Thesis, why did you buy this, and does that reason still hold?
2. Size, is this position too big or too small relative to your plan and what you can afford to lose?
3. Goals and time horizon, does this still fit what you're trying to achieve, and when you'll need the money?
4. Conviction, knowing what you know now, would you buy this today, at this size, at this price?
5. Tax, what's the Australian capital gains consequence of selling, and does it change the timing?

Those five questions resolve into one of four verdicts: buy more, hold, reduce, or sell. The goal isn't to nail the top or bottom, essentially no one does that consistently. It's to make a deliberate, defensible decision for each holding, so you're acting on a plan instead of on fear or greed. This article gives you the full framework.

Note: This is general information and an educational framework, not personal financial advice and not a prediction about the market or any specific asset. Whether you should buy, hold or sell depends on your individual circumstances, for personal financial product advice, speak to an ASIC-licensed financial adviser, and for tax, a registered tax agent. References to Bitcoin or Ethereum are illustrative only, not recommendations.

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Why "should I buy, hold or sell?" is usually the wrong question

When most people ask this, they're really asking a different question: "What is the market going to do next?" They want someone to tell them the top is in (so they should sell), or that there's more upside (so they should hold or buy). That question is essentially unanswerable. No one, not analysts, not influencers, not us, reliably predicts short-term crypto prices, and any content that claims to is either lucky, dishonest, or about to be wrong.

The better question reframes the decision entirely. Instead of "what will the market do?", which you can't control or know, ask "given my situation, my plan, and what I now believe about this asset, what's the right action for this position?" That question you can answer, because it depends on facts you have access to: your reasons for buying, your position sizes, your goals, your honest conviction, and the tax rules.

This is the single most important shift in the whole article. Buying, holding and selling well is not a forecasting skill. It's a decision-making discipline. You will never time the market perfectly, and you don't need to. You need a repeatable process that produces sensible decisions across many positions and many market conditions, and that keeps you from doing the two things that destroy crypto portfolios: panic-selling at the bottom and FOMO-buying at the top.

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The real reason most people get this wrong: emotion

Before the framework, it's worth naming the enemy, because the framework exists to defeat it. Most buy/hold/sell decisions are made emotionally, and emotion in markets is reliably wrong at exactly the moments it's strongest.

A few specific traps:

Anchoring to your purchase price. You bought at a certain price, and now you can't stop measuring everything against it. "I'll sell when it gets back to what I paid." But the market doesn't know or care what you paid, your entry price is irrelevant to whether the asset is worth holding today. Anchoring keeps people clinging to broken positions waiting to "break even," and dumping good ones the moment they're slightly up.

Sunk-cost thinking. "I've already lost so much, I might as well hold." The money you've lost is gone whether you hold or sell; the only question that matters is whether this asset is the best place for the capital from here. Refusing to sell because of what you've already lost is how small losses become total ones.

FOMO (fear of missing out). Prices are rising, everyone's talking about it, and the fear of being left behind overwhelms judgment. FOMO buying, piling in after a big run because it feels safe when everyone's winning, is the classic way to buy the top.

Panic and capitulation. The mirror image. Prices fall, fear takes over, and people sell in despair near the bottom, locking in losses precisely when the opportunity is greatest. Capitulation manufactures more regret than almost any other behaviour in markets.

Recency bias. Assuming what just happened will keep happening, that a rising asset will rise forever, or a falling one will fall forever. Both are usually wrong, and both drive badly-timed decisions.

The framework that follows is, at its core, a way to take the decision out of your gut and put it into a process. (Our guide on crypto market cycles goes deeper on the psychology, because understanding why you feel the urge to buy or sell is half the battle.)

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The framework: five questions, four verdicts

Here's the heart of it. For every crypto position you hold, you work through five questions. Together they point to one of four actions. Do this honestly, position by position, and the right decisions tend to become obvious, not because you've predicted anything, but because you've clarified what you actually have and what you actually believe.

Let's take the five questions one at a time, then assemble them into a decision.

Question 1: Is your original thesis still intact?

Every position you own exists because, at some point, you had a reason to buy it. The first and most important question is: what was that reason, and does it still hold today?

Your "thesis" is simply the case for owning the asset, what you expected it to do and why. Maybe you believed in its technology, its adoption, its role in a category, or simply in crypto as a long-term asset class. Whatever it was, three things can be true now:

• Thesis intact. The reason you bought is still valid; nothing fundamental has changed except the price. This argues for holding (or, in some cases, buying more).
• Thesis broken. The reason you bought no longer holds, the project failed to deliver, the technology was surpassed, the team left, the use case evaporated, or the fundamentals deteriorated. A broken thesis is one of the clearest arguments for selling, regardless of whether you're up or down.
• No thesis. You bought on a tip, on hype, on a friend's recommendation, or on FOMO, and you never actually had a reason beyond "it was going up." This is its own red flag, and it means you need to evaluate the asset properly now, as if deciding to buy it fresh.

The crucial discipline here: separate the thesis from the price. A falling price doesn't mean your thesis is broken (good assets fall in bear markets), and a rising price doesn't mean it's intact (bad assets pump). Judge the reasons, not the chart. (If you're not sure how to assess whether an asset's fundamentals still hold, our guide on how to research a crypto token lays out the process.)

Question 2: Is your position the right size?

The second lens is about size and concentration, and it's where a huge number of problems hide. Ask: relative to my overall portfolio and what I can afford to lose, is this position too big, too small, or about right?

This matters because position size, not asset choice, is usually what determines whether a portfolio survives. A great asset held in a reckless size can ruin you; a speculative asset held in a tiny size can't. Two situations are especially common:

• The position has grown too large. An asset performed well and quietly ballooned into an outsized share of your portfolio. You didn't decide to bet half your net worth on one coin, the market decided it for you, through price appreciation. This is accidental concentration, and it's one of the most common and dangerous states a portfolio can be in. It often argues for reducing, regardless of how much you love the asset.
• The position is trivially small. Sometimes you hold a tiny amount of something that isn't worth the mental energy or the tax complexity. Cleaning it up can simplify your portfolio.

The key insight: a buy/hold/sell decision is often really a position-sizing decision. You may not want to exit an asset entirely, you may simply need to trim it back to a size that matches your risk tolerance. (Our guide on how much of your money should be in crypto, and on position sizing, covers the frameworks for this.)

Question 3: Does it still fit your goals and time horizon?

Your portfolio should reflect your life, and your life changes. The third question: does this position still fit what I'm trying to achieve, and when I'll need this money?

Consider:

• Has your time horizon changed? Money you won't touch for ten years can sit in volatile assets through multiple cycles. Money you'll need in eighteen months, for a house deposit, a life event, a known expense, should not be exposed to assets that can halve. If a position's risk no longer matches your timeline, that's a reason to reduce or sell.
• Have your goals changed? A windfall, a new job, a growing family, approaching retirement, or simply a shift in how much risk you want to carry, any of these can mean a position that made sense before no longer does.
• Has your risk tolerance changed? The amount of volatility you could stomach at the start of a bull market may be very different from what you can stomach now. If a position keeps you up at night, that's information.

A position can have a perfectly intact thesis and still be wrong for you now, because you have changed. The asset doesn't know your circumstances; only you do.

Question 4: Would you buy it today?

This is the single most clarifying question in the whole framework, and if you only ask one, ask this one: knowing everything I know now, would I buy this asset today, at this size, at this price, with fresh money?

It's powerful because it strips away anchoring and sunk cost in one move. It doesn't matter what you paid, how much you've made or lost, or how attached you are. The only question is whether this is something you'd actively choose to own right now.

• If the answer is a confident yes, you'd happily buy it today at this size, then holding (or buying more) is consistent with your own conviction.
• If the answer is no, you wouldn't buy it today, you're only holding out of inertia, hope, or attachment, then you have to ask why you're still holding it. "I wouldn't buy it, but I won't sell it" is rarely a rational position; it's usually anchoring or sunk cost wearing a disguise.
• If the answer is "yes, but smaller", you'd own it, but not at this size, then the verdict is to reduce, not to exit.

The discipline of this question is that it forces you to evaluate every existing holding with the same clear eye you'd apply to a new purchase. Most people are far more rigorous about what they buy than about what they continue to hold, and that asymmetry is exactly how portfolios fill up with dead weight.

Question 5: What's the tax consequence of selling?

The fifth lens is the one most generic "buy/hold/sell" content ignores entirely, and in Australia it genuinely matters. Selling crypto is a capital gains tax event, so before you sell, understand the tax consequence, and let it inform the timing without letting it drive the decision.

The key Australian facts (general information, confirm specifics with a registered tax agent):

• Disposing of crypto is a CGT event. That includes selling for Australian dollars, swapping one crypto for another, or spending it. A crypto-to-crypto swap is a disposal even though no AUD changes hands, this catches many people out when they "sell" by rotating into another coin.
• The 12-month discount. Individuals who hold an asset for more than 12 months before disposing of it generally qualify for a 50% CGT discount on the gain. The difference between selling at 11 months and 13 months can be substantial. If you're close to the 12-month mark on a position you intend to trim, the timing can materially change your tax.
• Capital losses are useful. Capital losses can offset capital gains (and carry forward indefinitely if unused). This means selling a losing position isn't purely a loss, the realised capital loss can reduce the tax on gains elsewhere. (This is sometimes a reason selling a broken position is better after tax than it first appears.)
• A change is on the horizon. The federal government has announced that, from 1 July 2027, the 50% CGT discount is proposed to be replaced for certain assets with a different concession and a minimum tax on long-term gains. This is announced, not yet law, and the details may change, but it's the kind of thing worth being aware of and discussing with your tax agent, especially for longer-term positions.

The principle: don't let the tax tail wag the investment dog. If a position should be sold on the merits, broken thesis, dangerous concentration, money you need, the tax bill is a cost of a correct decision, not a reason to make the wrong one. But where the investment case is balanced, the tax consequence can sensibly tip the timing. (Our crypto tax guide and our guide on how to take profit in crypto cover this layer in detail.)

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Putting it together: the buy / hold / reduce / sell matrix

Work through the five questions and your verdict usually emerges. Here's how the lenses typically map to the four actions:

Notice that "reduce" is doing a lot of the work. Most people frame this as a binary, hold everything or sell everything, when the most common correct answer is somewhere in between: keep the position but bring it back to a sensible size. Which brings us to the four verdicts in detail.

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When to BUY more

Buying more (accumulating) makes sense when your conviction is high, the position is underweight relative to your plan, and you have genuine risk capital to deploy. A few principles for doing it well:

• Buy on your thesis, not on the price action. Adding to a position because it's rising (chasing) is FOMO; adding because you believe in it and it's available at a price you're happy with is investing. The distinction is everything.
• Average in rather than going all-in. Dollar-cost averaging, buying in tranches over time, removes the pressure to time a perfect entry and smooths out volatility. It's especially valuable in crypto, where trying to pick the exact bottom is a fool's errand.
• Only deploy money you can afford to lose. Buying more should never compromise your emergency fund, your essential expenses, or your sleep. Risk capital only.
• Beware buying more just to lower your average. "Averaging down" on a position can be sound if the thesis is intact and you'd buy it fresh, but it's dangerous if you're really just trying to rescue a broken position you're anchored to. Apply Question 4: would you buy this today with new money? If not, adding more is throwing good money after bad.

When to HOLD

Holding is the right call when the thesis is intact, the position is appropriately sized, it still fits your goals, and you'd buy it today. Holding well is harder than it sounds, because it means doing nothing through volatility that screams at you to act.

The power of holding: quality assets compound over time, and constant trading tends to erode returns through fees, taxes, and badly-timed decisions. Many investors would have done far better simply holding good positions through cycles than reacting to every move.

The trap of holding: inertia and hope disguised as conviction. There's a world of difference between "I'm holding this because I'd actively buy it today" and "I'm holding this because I can't face selling at a loss." The first is conviction; the second is paralysis. The clarifying test, again, is Question 4. Genuine holding is an active decision you re-make each time you review; passive holding is just avoidance.

When to REDUCE (the underrated middle option)

Reducing, trimming a position rather than exiting it, is the most underused and often the most sensible action, and it deserves special attention because most people forget it's available.

You reduce when:

• A position has grown too large. Taking some off the table to bring an outsized winner back to your target allocation is simply good risk management. You're not calling the top; you're refusing to let one asset dominate your financial life. This is rebalancing, and it's how disciplined investors lock in some gains and reduce risk without trying to time an exit.
• You want to de-risk but keep exposure. Maybe your conviction is intact but your circumstances have shifted, or the position has run hard and you want to take some risk off while staying in the game. Selling a portion lets you do both.
• You want to recover your initial capital. A popular approach: once a position has risen substantially, sell enough to recoup your original stake, then let the rest ride as "house money." It's psychologically powerful and reduces your downside to zero on the remaining position.

A practical method is scaling out in tiers, selling portions at predetermined points rather than trying to exit all at once at a single "perfect" price (which you'll never identify). Scaling out guarantees you'll never sell everything at the exact top, but it also guarantees you won't round-trip your entire gain waiting for a top that never comes. (Our guide on how to take profit in crypto covers tiered exits in depth, and remember each tranche you sell is a CGT event.)

When to SELL (exit fully)

Selling a position entirely is the right call when:

• The thesis is broken. The reason you owned it is gone. Hold this position to the same standard you'd hold a new purchase: if the case has collapsed, exit, whether you're up or down. Selling a winner whose thesis has broken locks in a good outcome; selling a loser whose thesis has broken stops the bleeding and may hand you a useful capital loss for tax.
• You wouldn't buy it today and have no reason to hold it. Inertia is not a thesis.
• You need the money, or your timeline has shortened. If this capital now needs to be liquid or safe, the investment case is secondary.
• The risk has become unacceptable to you. If a position has grown to a size, or the market to a state, where you genuinely can't tolerate the downside, reducing your exposure (partially or fully) is a legitimate, rational choice, not a failure.

On selling losers specifically: many people find it psychologically hardest to sell at a loss, because it makes the loss "real" and admits a mistake. But the money is already gone; the only question is whether this asset is the best home for what remains. And in Australia, realising a capital loss can offset gains elsewhere, softening the blow. Selling a broken position is often the mature, correct move that anchoring and sunk-cost bias make feel impossible.

What selling is not: panic. Capitulating in fear during a crash, dumping quality positions at the bottom because the pain is unbearable, is the single most destructive selling mistake. The framework exists precisely to distinguish a reasoned sell (thesis broken, risk too high, money needed) from an emotional one (everything's red and I can't stand it). If your reason for selling is fear rather than any of the criteria above, that's the framework telling you to pause.

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Two worked examples

Example 1, the winner that grew too big. You put $5,000 into an altcoin a couple of years ago. It's now worth $25,000 and represents nearly half your crypto portfolio. Running the lenses: the thesis is arguably intact (Q1), but the position has become dangerously concentrated (Q2), and if you're honest, you wouldn't put half your portfolio into this single asset with fresh money today (Q4). The verdict isn't "sell everything" or "hold and hope", it's reduce, trimming it back to your target size. On tax (Q5): because you've held more than 12 months, the gain on the portion you sell generally qualifies for the 50% CGT discount, so if you trim $10,000 worth (containing, say, an $8,000 gain), only half of that gain is typically taxable. You de-risk, lock in some profit, and do it tax-efficiently.

Example 2, the tip you forgot about. You bought $8,000 of a coin two years ago on a friend's recommendation. It's now worth $3,000, and you realise you never actually had a thesis (Q1: no thesis), the project has gone quiet, and you certainly wouldn't buy it today (Q4: no). The anchoring voice says "wait for it to recover to break even." The framework says otherwise: there's no reason to hold beyond hope, and the $5,000 capital loss, once realised, can offset capital gains elsewhere in your portfolio (Q5), reducing your overall tax. The verdict is sell, redeploy the remaining capital somewhere you'd actually choose to own, and put the loss to work.

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Make the decision before the moment arrives

Here's the meta-lesson that ties the framework together: the best time to decide what you'll do is before you're in the grip of the emotion that will sabotage the decision.

Deciding to "sell some if it doubles" is easy when it hasn't doubled yet, and almost impossible once euphoria has set in and "it'll keep going" feels obvious. Deciding "I'll hold quality through a downturn" is easy in calm markets and brutally hard mid-crash. So write your rules down in advance: your target allocations, the points at which you'll trim, the conditions under which you'd sell, the amount of risk capital you'll deploy and when. A plan made in a calm moment is what lets you act rationally in an emotional one. Without it, your gut decides, and your gut, as we've seen, is reliably wrong at the extremes.

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How an independent review helps you decide

Everything above, you can do yourself, and if you're disciplined and honest, you should. But there's an inherent difficulty: it's genuinely hard to apply Question 4 ("would I buy this today?") objectively to your own positions, because you made every one of those decisions and you're emotionally invested in them being right. You can't easily see the concentration you've rationalised or the broken thesis you're still hoping recovers.

This is where an independent, outside view earns its place. A structured portfolio review applies exactly this kind of framework to your holdings, objectively assessing your concentration, your position sizing, the quality of what you hold, and your record-keeping and tax-readiness, and gives you a clear read on where you actually stand. It won't tell you which coins to buy (that's personal financial advice, which requires a licensed adviser), and it won't predict the market. What it does is give you the clarity to make your own buy / hold / reduce / sell decisions from an informed, unemotional base, the way you'd want to, rather than the way fear and attachment push you to. If you've never had an objective set of eyes on your portfolio, that's the gap a review fills.

Worried your portfolio is too concentrated, or holding positions you can't objectively judge? Get an independent, expert second opinion, a clear, plain-English read on your crypto, with no token holdings and no conflicts. Book a free portfolio review call.

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Common mistakes

• Asking "what will the market do?" instead of "what's right for this position?", outsourcing your decision to an unanswerable forecast.
• Anchoring to your purchase price, refusing to sell a broken asset until it "breaks even," or selling a good one the moment it's slightly up.
• Sunk-cost holding, keeping a position because of what you've already lost rather than its merit from here.
• Forgetting that "reduce" exists, treating every decision as hold-everything or sell-everything, when trimming is usually the right answer.
• FOMO buying the top and panic selling the bottom, letting emotion act at exactly the moments it's most wrong.
• Averaging down on a broken position to lower your cost base, when you wouldn't buy it fresh.
• Ignoring the tax consequence, selling without considering the CGT event, the 12-month discount, or the value of a realised loss.
• Letting the tax tail wag the dog, refusing to make a correct investment decision because of the tax bill.
• Deciding in the moment rather than setting rules in advance, so emotion makes the call.
• Confusing inertia with conviction, "holding" a position you'd never actually buy today.

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Frequently asked questions

Should I buy, hold or sell my crypto right now? There's no universal answer, and that's not a dodge, it genuinely depends on your specific positions, goals, and risk tolerance. Rather than trying to time the market (which essentially no one does consistently), evaluate each holding against five questions: is your original thesis still intact, is the position the right size, does it still fit your goals and time horizon, would you buy it today, and what's the tax consequence of selling? Those questions point to a verdict, buy more, hold, reduce, or sell, for each position individually. For advice tailored to your circumstances, see an ASIC-licensed financial adviser.

How do I know when to sell a cryptocurrency? The clearest signals to sell are: your original reason for buying has broken (the thesis no longer holds), you wouldn't buy it today with fresh money and have no other reason to hold it, you now need the capital or your time horizon has shortened, or the risk has grown beyond what you can tolerate. Notably, selling is not warranted simply because the price has fallen and you're scared, that's panic, which is the most destructive selling mistake. The discipline is to distinguish a reasoned sell from an emotional one.

Is it better to hold crypto long-term or trade it? For most people, holding quality positions through cycles tends to outperform active trading, because frequent trading erodes returns through fees, taxes, and badly-timed decisions, and because timing the market consistently is extraordinarily difficult. In Australia there's also a tax dimension: holding for more than 12 months generally qualifies individuals for the 50% CGT discount, whereas frequent selling forgoes it. That said, "holding" should be an active decision you re-make at each review (would I buy this today?), not passive avoidance of selling a position you no longer believe in.

Should I sell my crypto if it's down? Being down is not, by itself, a reason to sell, good assets fall in bear markets, and panic-selling at a loss near the bottom is a classic wealth-destroying mistake. The real question is whether the thesis is still intact: if the reason you bought still holds and you'd buy it today, a lower price may even be an opportunity rather than a reason to exit. If the thesis is broken, however, selling can make sense regardless of the loss, and the realised capital loss can offset gains elsewhere for tax. Judge the reasons, not the chart.

Should I take profit on my crypto or let it run? This is rarely all-or-nothing. Taking some profit, trimming a position that's run hard or grown too large, lets you lock in gains and reduce risk while staying invested, which is often the most sensible path. Scaling out in tiers (selling portions at predetermined points) avoids both the regret of selling everything too early and the round-trip of riding a position all the way back down. Remember that each sale is a CGT event in Australia, and holding more than 12 months affects the discount. Our guide on taking profit covers the frameworks in detail.

How much of one crypto is too much to hold? There's no single number, but the warning sign is when one position has grown large enough that its failure would seriously damage your finances, or when you wouldn't deliberately put that share of your portfolio into the asset with fresh money today. Concentration that happened to you through price appreciation (rather than concentration you chose) is especially worth addressing. The fix usually isn't selling entirely but reducing back to a size you're comfortable with. Our guide on position sizing explores how to think about this.

Do I have to pay tax when I sell crypto in Australia? Generally yes, disposing of crypto is a capital gains tax event, which includes selling for Australian dollars, swapping one crypto for another, or spending it. If you made a gain, it's typically assessable, with a 50% discount available to individuals who held the asset more than 12 months. If you made a loss, it can offset other capital gains. There's also an announced (not yet law) change proposed from 1 July 2027 affecting the discount. This is general information, confirm your situation with a registered tax agent, and keep records of every transaction.

What if I bought a coin and don't even remember why? That's a meaningful signal in itself. If you can't articulate a thesis, you bought on a tip, hype, or FOMO, then you're holding without a reason, and you should evaluate the asset now exactly as if you were deciding whether to buy it fresh. Apply the "would I buy this today?" test honestly. If the answer is no, holding out of inertia or hope isn't a strategy. This is one of the most common things a portfolio review surfaces: positions the owner has stopped thinking about and can no longer justify.

Can someone just tell me what to do with my portfolio? A licensed financial adviser can give you personal advice tailored to your circumstances, and a registered tax agent can advise on the tax. What general content and research can't responsibly do is tell you specifically what to buy or sell without knowing your full situation, and anyone offering confident "buy this now" calls to a general audience is making a prediction, not giving you sound guidance. An independent portfolio review sits in between: it gives you an objective, structured read on your holdings and risk so you can make informed decisions yourself, without crossing into personal advice or market forecasting.