--- title: "Why did BNB drop 8.1% on October 29, 2026?" language: en canonical: "https://whycoinmoves.com/en/coins/binancecoin/2026-10-29" date: 2026-10-29 --- # Why did BNB drop 8.1% on October 29, 2026? A reported multibillion-dollar Binance hack is the clearest plausible trigger for the fall. The move also included a sharp drop followed by a rebound, but the available evidence does not explain that second leg. On October 29, 2026 (UTC), BNB went from about $759.87 to $697.88 (-8.13%) on OKX · USDT, trading between $678.13 and $760.96. BNB's move differs substantially from its BTC-based estimate; the cause is unresolved. This is BNB's largest 24-hour fall in 29 days. 1 BNB report is on the timeline below: 0 published before the largest hourly move and 1 during or after it. Timing alone does not show what caused the move. Since 2018-06-16, BNB has fallen 7% or more in a UTC day 76 times on Gate · USDT daily closes, counting moves within 7 days of each other once. Seven days later it was higher in 46 of 76 cases, with a median change of +2.01%. This is history, not a forecast. ## What may be driving the move A reported multibillion-dollar Binance hack is the clearest plausible trigger for the fall. The move also included a sharp drop followed by a rebound, but the available evidence does not explain that second leg. - trigger · high: Reports of a Binance hack and losses across crypto markets could have weakened confidence in BNB and prompted selling. Reports appeared Oct 29, 14:58–23:24 UTC. Evidence gap: These are news reports, not independent verification of the hack or evidence tying specific selling to it; the move’s onset is unknown. Sources: [S11](), [S14](), [S15]() - amplifier · low: Perpetual-market conditions may have amplified the fall: open interest rose while settled funding shifted from positive to negative, consistent with changing positioning, though not proof of directional trades. Evidence gap: Open interest does not show position direction, and the funding observations do not establish liquidations or a causal link to the fall. Sources: [S5](), [S7]() Open question: When did the hack reports first reach traders, and how much of the move followed them? Analysis generated: 2026-10-30T02:29:18.000Z; evidence window: 2026-10-29T02:28:58.000Z → 2026-10-30T02:28:58.000Z. - Day open / close: $759.87 → $697.88 (24 hourly candles, OKX · USDT) - Day range: $678.13 – $760.96 - Versus Bitcoin: -8.13% / BTC -4.11%; 24 hours to Oct 30, 2026, 00:00 UTC; the headline uses the live price. About -4.0 points of the move is its own after allowing for Bitcoin - Versus the past month: Its largest 24h fall in 29 days; -8.13% in the 24 hours to Oct 30, 2026, 00:00 UTC, 8.3× a typical day (1.0%). - 30-day range: 13.9% below the high · 2.9% above the low; From hourly highs and lows on the same venue - 24h volume: 5.2×; of its prior 30-day daily average - Perpetual swap: funding negative · open interest rising; OKX perpetual swap BNB-USDT-SWAP Computed from OKX · USDT hourly candles for the 24 hours to Oct 30, 2026, 00:00 UTC. ## BNB timeline around October 29, 2026 Largest closed hourly move: -6.36%, Oct 29, 2026, 20:00–21:00 (UTC). - Oct 29, 2026, 23:24 UTC (after the largest hourly move): [Binance suffers multibillion-dollar hack as BNB drops 8%]() · Cointelegraph — Cointelegraph reported that Binance suffered a multibillion-dollar hack, sending BNB down 8% while Bitcoin, Ether and the wider crypto market also fell, with Bitcoin nearing $77K. ## How often has this happened before? Since 2018-06-16, BNB has fallen 7% or more in a UTC day 76 times on Gate · USDT daily closes, counting moves within 7 days of each other once. Seven days later it was higher in 46 of 76 cases, with a median change of +2.01%. This is history, not a forecast. | After the move | Cases | Higher | Median change | | --- | --- | --- | --- | | Next day | 76 | 44 | +1.09% | | 7 days later | 76 | 46 | +2.01% | | 30 days later | 76 | 45 | +3.31% | Episodes: 2026-01-31, 2025-11-03, 2025-10-10, 2025-09-25, 2025-03-03, 2025-02-04, 2024-12-09, 2024-07-04, 2024-06-10, 2024-04-13 (UTC) One venue’s daily closes, before costs; the coin’s own survived history, so it says nothing about coins that no longer trade. Past episodes are not a forecast. Prices, market readings and reports are shown side by side; timing alone does not show what caused a move. ## Same-day movers · 2026-10-29 (UTC) - [Quack AI (Q) -29.02%]() - [Pons (PONS) -21.29%]() - [Ethena (ENA) -16.29%]() - [NEAR Protocol (NEAR) -14.24%]() - [Raydium (RAY) -12.52%]() [BNB price and news]() [Methods and limitations]()