If you are reading this with your portfolio deep in the red, here is the first fact: bitcoin has crashed by 30% or more dozens of times, and by more than 75% on four separate occasions. Every previous crash felt like the end at the time, produced the same headlines declaring bitcoin dead, the same group chat panic, and the same pattern of retail holders selling near the bottom to buyers who had read more history.
None of that guarantees this crash resolves the same way. It does mean a crash is a known, recurring feature of this asset, and that the difference between holders who survive crashes and holders who get destroyed by them is rarely intelligence. It is preparation, position sizing, and the absence of leverage. This explainer covers the record, the arithmetic of panic selling, the disciplined response, and the one configuration in which a crash genuinely is fatal. For the wider context, see our complete guide to crypto in the Philippines.
How Bad Have Bitcoin Crashes Been Before?
Worse than whatever you are looking at, most likely. The drawdown table is the most useful document to have open during a crash, because it converts panic into base rates.
| Period | Peak (approx.) | Trough (approx.) | Drawdown | Time to reclaim the old peak | |---|---|---|---|---| | 2011 | $32 | $2 | -94% | About 2 years | | 2013 to 2015 | $1,150 | $170 | -85% | About 3 years | | 2017 to 2018 | $19,700 | $3,200 | -84% | About 3 years | | March 2020 (COVID) | $10,500 | $3,900 | -63%, half of it in 2 days | About 5 months | | 2021 to 2022 | $69,000 | $15,500 | -77% | About 2.5 years |
Three readings of this table matter.
First, deep crashes are the norm, not the exception. An asset that has lost three quarters of its value four times is an asset that can do it a fifth time. If that possibility is unbearable, the position was too large, and that is a sizing lesson, not a market prediction.
Second, every crash so far has eventually been reclaimed, taking between five months and three years. The word "eventually" is carrying enormous weight: it assumes the holder did not sell, did not need the money mid-crash, and was not holding a leveraged position that ceased to exist long before "eventually" arrived.
Third, survivorship is doing quiet work here. Bitcoin recovered each time; hundreds of other coins from each cycle never did. The drawdown table is a bitcoin table. It licenses no conclusions about whatever altcoin is down 95% in your portfolio.
One peso wrinkle: your BTC/PHP balance is BTC/USD times USD/PHP, and crashes often coincide with risk-off episodes in which the dollar strengthens against the peso. The cushion is small but real: a 50% bitcoin crash with the peso moving from ₱56.00 to ₱58.80 is a 47.5% peso drawdown. The mechanics are in our BTC to PHP guide.
The Arithmetic of Panic Selling
Selling during a crash feels like action, and action feels like safety. The arithmetic says something colder: a loss locked in by selling requires a disproportionately larger gain to recover, and the deeper the loss, the more brutal the asymmetry.
| Loss taken | Gain needed to get back to even | |---|---| | -10% | +11.1% | | -25% | +33.3% | | -50% | +100.0% | | -77% | +334.8% | | -90% | +900.0% |
A concrete peso version. You bought ₱100,000.00 of bitcoin near a peak. It crashes 50% to ₱50,000.00 and you sell, planning to "buy back when things calm down." Your ₱50,000.00 now needs a 100% gain to get home, and "calm" historically arrives only after a substantial recovery, because calm is what a recovery feels like. The panic seller's typical full cycle: sell at -50%, watch the bottom form in disgust, buy back in relief 60% higher, converting a temporary drawdown into a permanent loss.
This is not an argument that holding is always right. Bitcoin offers no cash flows and no guarantee of recovery. The argument is narrower: the decision to sell should come from your plan, not from the candle. If your thesis for holding has genuinely broken, selling at a loss can be correct. If the only thing that changed is the price and your heart rate, you are about to donate money to someone calmer.
So What Should You Actually Do?
The useful checklist during a crash is short, and most of it is about what not to do.
Do nothing before checking your timeline. Money you need within a year, for tuition, a wedding, a visa, should never have been in bitcoin; if it is, reducing that portion even at a loss is risk management, not panic. Money with a five-year horizon has historically had time on its side through every crash in the table above.
If you are accumulating, this is what DCA is for. Dollar-cost averaging, buying a fixed peso amount on a fixed schedule regardless of price, exists precisely so that crashes work for you. A ₱2,000.00 weekly buy purchases mechanically more bitcoin at ₱3,000,000 per coin than at ₱6,000,000. The discipline is the entire product: DCA only outperforms if it continues through the part where continuing feels stupid. Deciding your monthly amount in advance, at a size whose total loss would not change your life, is what makes that possible.
Do not try to catch the exact bottom with everything. "I'll buy when it stops falling" sounds prudent and is unexecutable; bottoms are only visible in hindsight. Spreading buys across weeks accepts a slightly worse average price in exchange for removing the impossible timing decision.
Ignore both megaphones. Crash media runs on two scripts: "bitcoin is dead" (declared at every bottom since 2011) and "generational buying opportunity" (declared by people selling courses all the way down an 84% decline). The drawdown table is more honest than either.
Watch for the scavengers. Every Philippine crash season produces a bloom of "recovery experts," signal groups, and guaranteed-return schemes targeting people desperate to win losses back. Desperation is their business model; the SEC's advisory list grows fastest in bear markets.
When a Crash Actually Is Fatal: Leverage
Everything above assumes you own bitcoin outright, in spot. There is one configuration in which "just hold through it" is not available: a leveraged position.
A spot holder who rides bitcoin down 77% still owns every satoshi and participates fully in any recovery. A leveraged trader does not get to ride anything. At 10x leverage, a move of roughly 10% against the position wipes out the entire margin through forced liquidation; at 20x, about 5%. Bitcoin routinely moves 10% in a day during crash conditions, so a leveraged long does not experience a 77% drawdown; it experiences a 100% loss in the first hours, and no recovery restores a liquidated position.
Crashes and leverage also feed each other. Falling prices liquidate leveraged longs; liquidations are forced market sells; forced sells push the price lower, triggering the next tier of liquidations. These cascades are why crypto crashes are faster and more violent than stock declines, with billions of dollars of positions erased in hours. The traders inside those statistics mostly did not misread the direction by much; they misread how much volatility the path would contain, and the path liquidated them before the destination arrived. If you do not know your exact liquidation price and margin mechanics cold, you have no business holding a leveraged position into a crash; see our perpetuals explainer.
The one-sentence summary of this entire article: crashes transfer bitcoin from the leveraged and the panicked to the patient and the solvent. Decide which side of that transfer you are structurally on before the next one, because during is too late.
FAQ: Bitcoin Crashes
Dapat ba akong mag-sell habang bumabagsak ang bitcoin? Not because of the price alone. Sell if you need the money within a year or if your original reason for holding has genuinely broken. Selling purely from fear locks in a loss that requires a far larger gain to recover: -50% needs +100% just to get back to even.
How long do bitcoin crashes usually last? Past major drawdowns took between five months (2020) and roughly three years (2015, 2018) to reclaim their previous peaks. That history includes only crashes that recovered; it is a base rate, not a promise, and many non-bitcoin tokens never came back at all.
Is a crash a good time to start buying bitcoin? Historically, accumulating during deep drawdowns produced strong long-run results, but only for buyers who sized positions survivably and kept buying on schedule. Going all-in trying to catch the exact bottom is gambling on a timing skill nobody demonstrably has.
Why does bitcoin fall so much faster than stocks? It trades 24/7 with no circuit breakers, and a large share of volume is leveraged derivatives. Falling prices force liquidations, liquidations force further selling, and the cascade compresses what would be a weeks-long stock decline into hours.
Regulatory note
Holding bitcoin through a crash, buying more, or selling at a loss are all legal in the Philippines; where you transact is the regulated part. Only Virtual Asset Service Providers licensed by the Bangko Sentral ng Pilipinas under Circular 1108 (2021) may lawfully offer exchange services to Filipinos, and the Securities and Exchange Commission publishes advisories against unregistered platforms, several of which (including Binance, eToro, and OctaFX) are blocked by order of the National Telecommunications Commission. No BSP-licensed venue offers leveraged crypto derivatives as of 2026; such products exist only on unregistered offshore platforms, where Filipino users have no domestic recourse. Realized gains remain taxable as ordinary income under the National Internal Revenue Code, and losses do not exempt you from record-keeping expected by the Bureau of Internal Revenue. This article is informational, is not investment advice, and does not endorse circumventing access restrictions imposed by Philippine authorities. Crash seasons attract recovery scams; check the SEC advisory database before trusting anyone offering to recoup losses.