---
title: "QTC 为什么在 1 分钟内下跌 2.26%？信源与行情核查 · 2026-10-21"
description: "QTC 在 Gate · USDT 的 1 分钟采样区间内变动 -2.26%。原因未定；邻近报道不构成因果证明。"
language: zh
canonical: "https://whycoinmoves.com/zh/events/quantus-move-1792621200"
published: 2026-10-21T22:21:00.000Z
updated: 2026-10-22T22:22:03.000Z
indexable: true
---

# QTC 为什么在 1 分钟内下跌 2.26%？信源与行情核查 · 2026-10-21

QTC 在 Gate · USDT 的 1 分钟采样区间内变动 -2.26%。原因未定；邻近报道不构成因果证明。

Nearby report sources (context, not confirmed causes): No matching source available

## Key facts

QTC 在 1 分钟内变动 -2.26%（21/10/2026, 22:19 至 21/10/2026, 22:20, UTC；Gate · USDT）。具体原因仍未确定。
站点捕获后的观测收益率：5 分钟: 0.00% (相对 BTC 差值 -0.02 个百分点; 21/10/2026, 22:21 → 21/10/2026, 22:26, UTC; Gate · USDT)；1 小时: +0.24% (相对 BTC 差值 +0.54 个百分点; 21/10/2026, 22:21 → 21/10/2026, 23:21, UTC; Gate · USDT)；24 小时: -10.37% (相对 BTC 差值 -6.48 个百分点; 21/10/2026, 22:21 → 22/10/2026, 22:21, UTC; Gate · USDT)。未列出的时间窗口暂无可用样本。
前 30 天小时级绝对收益率的 99% 分位数为 26.89%（Gate · USDT；截止 21/10/2026, 22:20, UTC）。小时级基准不可直接与分钟级异动比较。

## Returns after site detection

| Window | Return | BTC | Difference from BTC | Actual sampled interval (UTC) | Source |
| --- | --- | --- | --- | --- | --- |
| 5 分钟 | 0.00% | +0.02% | -0.02 个百分点 | 21/10/2026, 22:21 → 21/10/2026, 22:26 | Gate · USDT |
| 1 小时 | +0.24% | -0.29% | +0.54 个百分点 | 21/10/2026, 22:21 → 21/10/2026, 23:21 | Gate · USDT |
| 24 小时 | -10.37% | -3.89% | -6.48 个百分点 | 21/10/2026, 22:21 → 22/10/2026, 22:21 | Gate · USDT |

## Detected price interval

| Metric | Value |
| --- | --- |
| Window | 1 min |
| Sampled prices | 0.00088 → 0.0008601 |
| Return / BTC difference | -2.26% / -2.26 个百分点 |
| Detection threshold | 2% |
| Source | Gate · USDT |

[Research: announcement timing and causality](<https://whycoinmoves.com/zh/research/announcement-timestamps-and-causality.md>)

## Historical hourly baseline

| Metric | Value |
| --- | --- |
| Ready | true |
| Coverage | 100.0% (720/720) |
| Median absolute hourly return | 0.48% |
| 99th percentile of absolute hourly returns | 26.89% |
| BTC beta | -0.51 |
| Source / cutoff (UTC) | Gate · USDT / 21/10/2026, 22:20 |

## Claims and open questions

- No independently verified causal explanation is available.

## Source evidence



## Recent QTC events and market reactions

暂无其他已达标的 QTC 事件。

- [Full coin archive](<https://whycoinmoves.com/zh/coins/quantus>)

## 其他币种的近期行情异动事件

- [ZEC: ZEC 为什么在 1 分钟内下跌 0.74%？信源与行情核查 · 2026-10-23](<https://whycoinmoves.com/zh/events/zcash-move-1792720080>)
- [SHIB: SHIB 为什么在 1 分钟内上涨 0.74%？信源与行情核查 · 2026-10-23](<https://whycoinmoves.com/zh/events/shiba-inu-move-1792719780>)
- [ADA: ADA 为什么在 5 分钟内下跌 1.60%？信源与行情核查 · 2026-10-22](<https://whycoinmoves.com/zh/events/cardano-move-1792687800>)
- [行情异动](<https://whycoinmoves.com/zh/topics/market>)

## Research for this archive

- [Altcoin beta to Bitcoin: BTC, ETH, SOL and DOGE hourly returns](<https://whycoinmoves.com/zh/research/hourly-returns-and-bitcoin-beta.md>)
- [Crypto liquidity and order book depth: a historical data audit](<https://whycoinmoves.com/zh/research/order-book-data-quality.md>)
- [Perpetual funding rates and annualized yield: a 2025 comparison](<https://whycoinmoves.com/zh/research/funding-rates-versus-investor-returns.md>)
- [Bitcoin halving and bull markets: evidence from four halvings](<https://whycoinmoves.com/zh/research/bitcoin-halving-and-market-cycles.md>)

[Methods and limitations](<https://whycoinmoves.com/zh/methodology>)
Publisher count is not independent evidence count. Price changes cannot verify news or prove causation.