Research Question

Research Bitcoin's all-time high in this current cycle (timing, exact price level, and exchange/source confirmation), its price trajectory from peak to current February 2026 levels, and the percentage drawdown magnitude. Compare this drawdown to historical bull cycle corrections (2017–2018, 2021–2022) in terms of depth and duration. Produce a data table showing peak price, current price, drawdown %, and days from peak for this cycle versus prior cycles.

Bitcoin's 2025 cycle all-time high (ATH) occurred on October 6, 2025, when it intraday spiked to $126,198.07 on Yahoo Finance BTC-USD data and CoinMarketCap historical records, confirmed across multiple exchanges like those aggregated in these indices.[1][2]
- Peak mechanics: Fueled by post-halving momentum (April 2024 halving), ETF inflows, and policy hype, BTC surged from ~$60,000 cycle lows, breaking prior ATHs in August ($123k-$124k) before this final top.[3]
- Trajectory post-peak: Rapid 20-30% drops in first weeks (e.g., Oct 10 low $104k), stabilizing ~$110k mid-Oct, then cascading to ~$85k Nov lows amid leverage unwinds and macro shifts; now consolidating mid-$60k range after further grinds.[1][4]
- Current status (Feb 19 close): $66,939; ~47% drawdown from ATH ($126,198 high), 137 days elapsed (~4.5 months).[1]

This drawdown pales against historical bears: 2017-18 saw ~84% plunge over ~365 days; 2021-22 ~77% over ~365 days—current correction is shallower and faster initially due to maturing market, ETFs providing bid floor (~$60k tested Feb), and institutional ballast reducing retail panic selling.[5][6]
- 2017 peak (Dec 17, ~$19,800 high): Bottom Dec 15, 2018 ~$3,200-$3,236 (close), 363 days, 84% drop; triggered by ICO bust, regs.[7][8][9]
- 2021 peak (Nov 10, ~$68,789): Bottom Nov 21, 2022 ~$15,476-$15,790, ~376 days, 77% drop; FTX collapse catalyst.[10][11]
- Implication: Diminishing drawdowns (93%→86%→77%→?47%+ongoing) signal cycle maturation; if history rhymes, full bear bottom ~Oct 2026 at 60-70% total drop ($38k-$50k), but shallower possible with sovereign/institutional buying.[12]

Cycle Peak Date/High Bottom Date/Low Drawdown % Days Peak-to-Bottom Current (Feb 20, 2026 equiv) Drawdown % Days from Peak
2017-18 Oct 6, 2025 proxy: Dec 17, 2017 / $19,800[7] Dec 15, 2018 / $3,232[8] 84% ~363[5] N/A N/A
2021-22 Nov 10, 2021 / $68,789[10] Nov 21, 2022 / $15,790[13] 77% ~376[5] N/A N/A
2024-26 (ongoing) Oct 6, 2025 / $126,198[1] N/A N/A N/A 47% (from $66,939 close)[1] 137[1]

For competitors/entering space: This mid-cycle correction (vs full bear) offers entry below $70k with ETF access, but expect 1-2yr volatility; historical pattern suggests ~60% total drawdown max, rewarding HODLers post-2028 halving—avoid leverage, target $40-50k bottoms if extending.[6]

Data confidence: High for peaks/drawdowns (Yahoo/CMC verified); ongoing cycle medium (real-time ~$67k Feb 19-20).[15] Feb 20 exact unavailable, using Feb 19 close/highlighted as proxy.