---
title: "2026-10-29にビットコインキャッシュ Bitcoin Cash (BCH)はなぜ5.3%下落したのか？"
language: ja
canonical: "https://whycoinmoves.com/ja/coins/bitcoin-cash/2026-10-29"
date: 2026-10-29
---

# 2026-10-29にビットコインキャッシュ Bitcoin Cash (BCH)はなぜ5.3%下落したのか？

No confirmed news or market data found so far explains this fall. BCH briefly spiked near the start of the measured period, then fell back toward its low. 2026-10-29 (UTC)、BCHはOKX · USDTで約$289.24から$273.90（-5.31%）へ推移し、高安レンジは$270.17 – $293.63でした。 BCHは概ね市場全体と連動して推移しました。 過去29日間のうち2日でこれ以上の下落が観測されています。 前日から翌日までにBCH関連の報道は収集されておらず、原因は未確定です。

## What may be driving the move

No confirmed news or market data found so far explains this fall. BCH briefly spiked near the start of the measured period, then fell back toward its low.

- amplifier · low: On OKX, buyer-initiated trading made up a smaller share than in the preceding 24 hours, and open interest fell over the measured window ending Oct 29, 12:00 UTC. This is consistent with weaker buying and positions closing, which could have added to downward pressure, but does not show that either caused the fall.
  Evidence gap: The figures cover one derivatives venue and do not establish the direction or timing of position closures; liquidation timing is unknown.
  Sources: [S7](<https://www.okx.com/api/v5/rubik/stat/contracts/open-interest-history?instId=BCH-USDT-SWAP&period=1H&limit=26>), [S8](<https://www.okx.com/api/v5/rubik/stat/taker-volume-contract?instId=BCH-USDT-SWAP&period=1H&limit=50>)

Open question: What initiated the fall is unknown; the available data does not establish whether derivatives positioning amplified it.

Analysis generated: 2026-10-29T12:59:16.000Z; evidence window: 2026-10-28T12:58:57.000Z → 2026-10-29T12:58:57.000Z.

- Day open / close: $289.24 → $273.90 (24 hourly candles, OKX · USDT)
- Day range: $270.17 – $293.63
- ビットコイン(BTC)比較: -5.31% / BTC -4.11%; 2026-10-30 00:00 UTCまでの24時間。見出しはリアルタイム価格です。 ビットコインの影響を除いた独自の値動きは約+1.1pt
- 過去1ヶ月との比較: 過去29日間のうち2日でこれを上回る下落; 2026-10-30 00:00 UTCまでの24時間で-5.31%、通常の1日(1.8%)の2.9×。
- 30日間レンジ: 高値から-15.1%・安値から+6.9%; 同一取引所の時間足高値・安値基準
- 24時間出来高倍率: 1.9×; 直近30日間の日次平均比
- 無期限先物データ: ファンディング率 ほぼゼロ · 建玉 横ばい; OKX無期限先物 BCH-USDT-SWAP

2026-10-30 00:00 UTCまでの24時間のOKX · USDT時間足データから算出。

## 2026-10-29前後のBCHタイムライン

最大の1時間確定変動：-5.62%、2026-10-29 20:00–21:00 (UTC)。


Prices, market readings and reports are shown side by side; timing alone does not show what caused a move.

## 2026-10-29 同日の価格変動銘柄（UTC）

- [Quack AI (Q) -29.02%](<https://whycoinmoves.com/ja/coins/quack-ai/2026-10-29>)
- [Pons (PONS) -21.29%](<https://whycoinmoves.com/ja/coins/pons/2026-10-29>)
- [Ethena (ENA) -16.29%](<https://whycoinmoves.com/ja/coins/ethena/2026-10-29>)
- [ニアプロトコル NEAR Protocol (NEAR) -14.24%](<https://whycoinmoves.com/ja/coins/near/2026-10-29>)
- [Raydium (RAY) -12.52%](<https://whycoinmoves.com/ja/coins/raydium/2026-10-29>)

[ビットコインキャッシュ Bitcoin Cash (BCH) price and news](<https://whycoinmoves.com/ja/coins/bitcoin-cash>)
[Methods and limitations](<https://whycoinmoves.com/ja/methodology>)