---
title: "ビットコイン Bitcoin (BTC) price and news"
language: ja
canonical: "https://whycoinmoves.com/ja/coins/bitcoin"
---

# ビットコイン Bitcoin (BTC) price and news

Sampled market data; prices and returns do not verify news or establish causation.

- Price: $81760.6; 24h: -0.67%
- Market source / sampled at (UTC): Gate · USDT / 23/10/2026, 07:25
- Events received in 30 days: 91

## 今日ビットコイン Bitcoin (BTC)はなぜ0.7%下落したのか？

23/10/2026, 07:25 (UTC) 時点のBTC観測価格は$81,760.60、24時間変動率は-0.67%（情報源：Gate · USDT）です。 正時確定24時間ウィンドウ：BTCは通常の1日の変動範囲内で推移しています。 過去29日間のうち9日でこれ以上の下落が観測されています。 BTCに関する報道はまだありません。

- 過去1ヶ月との比較: 過去29日間のうち9日でこれを上回る下落; 正時確定24時間変動 -0.74%、直近30日中央値(0.8%)の0.9×。
- 30日間レンジ: 高値から-6.1%・安値から+2.6%; 同一取引所の時間足高値・安値基準
- 他の追跡銘柄の動き: 21銘柄中12銘柄が同方向; 8銘柄は逆方向
- 24時間出来高倍率: 1.3×; 直近30日間の日次平均比
- 無期限先物データ: funding positive · open interest rising; OKX perpetual swap BTC-USDT-SWAP

23/10/2026, 07:00 (UTC) 時点の Gate · USDT 時間足確定データから算出。上部のリアルタイム価格とは集計区間が異なる場合があります。

## Prior 30-day hourly baseline

- Coverage: 100.0% (720/720)
- Median absolute hourly return: +0.15%
- 99th percentile of absolute hourly returns: +1.23%
- BTC beta: 1.00
- Source / cutoff (UTC): OKX · USDT / 23/10/2026, 07:25
Hourly statistics cannot be compared directly with minute moves. Missing or stale baselines are not estimated.

## Recent publication-ready events and observed returns

Returns start after site detection. Each linked event records its actual sampled intervals, venue, quote currency and news sources. Missing windows remain unavailable; publisher coverage is not independent verification.

| Event | Evidence | 5m | 1h | 24h | 5m difference from BTC |
| --- | --- | --- | --- | --- | --- |

[Complete paginated archive](<https://whycoinmoves.com/ja/coins/bitcoin>)
## Research for this archive

- [Altcoin beta to Bitcoin: BTC, ETH, SOL and DOGE hourly returns](<https://whycoinmoves.com/ja/research/hourly-returns-and-bitcoin-beta.md>)
- [Perpetual funding rates and annualized yield: a 2025 comparison](<https://whycoinmoves.com/ja/research/funding-rates-versus-investor-returns.md>)
- [Bitcoin halving and bull markets: evidence from four halvings](<https://whycoinmoves.com/ja/research/bitcoin-halving-and-market-cycles.md>)
- [Bittensor (TAO): Bitcoin beta, volatility and the AI crypto narrative](<https://whycoinmoves.com/ja/research/tao-bitcoin-risk-and-ai-narrative.md>)

[Methods and limitations](<https://whycoinmoves.com/ja/methodology>)