---
title: "Cardano Foundation urges EU against expanding MiCA rules to DeFi and staking"
description: "2026-10-21にCointelegraphが報道。検知後24時間でADA -7.75%。 Cointelegraph: “The foundation called for regulation based on financial risks rather than technology, warning that overlapping rules could create uncertainty for crypto businesses across the EU.” 検知後24時間でADAは-7.75%変動。価格観測は因果関係を証明しません。"
language: ja
canonical: "https://whycoinmoves.com/ja/events/cardano-cardano-foundation-urges-eu-against-f631bb653be7cf"
published: 2026-10-21T18:04:59.000Z
updated: 2026-10-22T18:04:59.000Z
indexable: false
---

# Cardano Foundation urges EU against expanding MiCA rules to DeFi and staking

2026-10-21にCointelegraphが報道。検知後24時間でADA -7.75%。 Cointelegraph: “The foundation called for regulation based on financial risks rather than technology, warning that overlapping rules could create uncertainty for crypto businesses across the EU.” 検知後24時間でADAは-7.75%変動。価格観測は因果関係を証明しません。

Attributed sources: [Cointelegraph](<https://cointelegraph.com/news/cardano-foundation-urges-eu-against-expanding-mica-rules-to-defi-and-staking>)

## Key facts

Cointelegraph: “The foundation called for regulation based on financial risks rather than technology, warning that overlapping rules could create uncertainty for crypto businesses across the EU.” 検知後24時間でADAは-7.75%変動。価格観測は因果関係を証明しません。
Evidence strength: 単一情報源, 1 publisher group(s) (Cointelegraph); this describes source coverage, not truth or causation.
検知後の観測リターン：5分: +0.11% (BTC比差 +0.12 pt; 21/10/2026, 18:04 → 21/10/2026, 18:09, UTC; Gate · USDT)；1時間: -0.67% (BTC比差 -0.20 pt; 21/10/2026, 18:04 → 21/10/2026, 19:04, UTC; Gate · USDT)；24時間: -7.75% (BTC比差 -3.42 pt; 21/10/2026, 18:04 → 22/10/2026, 18:04, UTC; Gate · USDT)。記載のない時間枠は未取得です。
直近30日間の時間足絶対リターンの99パーセンタイルは3.01%（OKX · USDT；基準 21/10/2026, 18:04, UTC）です。時間足基準は分単位の変動と直接比較できません。

## Returns after site detection

| Window | Return | BTC | Difference from BTC | Actual sampled interval (UTC) | Source |
| --- | --- | --- | --- | --- | --- |
| 5分 | +0.11% | -0.01% | +0.12 pt | 21/10/2026, 18:04 → 21/10/2026, 18:09 | Gate · USDT |
| 1時間 | -0.67% | -0.47% | -0.20 pt | 21/10/2026, 18:04 → 21/10/2026, 19:04 | Gate · USDT |
| 24時間 | -7.75% | -4.33% | -3.42 pt | 21/10/2026, 18:04 → 22/10/2026, 18:04 | Gate · USDT |

## Historical hourly baseline

| Metric | Value |
| --- | --- |
| Ready | true |
| Coverage | 100.0% (720/720) |
| Median absolute hourly return | 0.45% |
| 99th percentile of absolute hourly returns | 3.01% |
| BTC beta | 1.97 |
| Source / cutoff (UTC) | OKX · USDT / 21/10/2026, 18:04 |

## Claims and open questions

- No independently verified causal explanation is available.

## Source evidence

- [Cardano Foundation urges EU against expanding MiCA rules to DeFi and staking](<https://cointelegraph.com/news/cardano-foundation-urges-eu-against-expanding-mica-rules-to-defi-and-staking>) — Cointelegraph; published 21/10/2026, 17:57; received 21/10/2026, 18:04 (UTC).


## Recent ADA events and market reactions

- [ADAはなぜ5分で1.60%下落したのか？根拠・市場データ検証 · 2026-10-22](<https://whycoinmoves.com/ja/events/cardano-move-1792687800>) — 受信 22/10/2026, 16:51 (UTC) · 原因未確定 · 価格急変動 · 5m +0.75% / 1h +1.13%
- [Full coin archive](<https://whycoinmoves.com/ja/coins/cardano>)

## Research for this archive

- [Does crypto news move prices or follow them? A timestamp audit](<https://whycoinmoves.com/ja/research/announcement-timestamps-and-causality.md>)
- [ONDO and RWA tokenization: does growth benefit token holders?](<https://whycoinmoves.com/ja/research/ondo-rwa-growth-and-token-rights.md>)
- [Bitcoin institutional adoption: CME, spot ETFs and SPY correlation](<https://whycoinmoves.com/ja/research/bitcoin-market-structure-and-institutional-access.md>)
- [XRP lawsuit and Ethereum ETFs: reading SEC filings and rulings](<https://whycoinmoves.com/ja/research/regulatory-filings-versus-media-headlines.md>)

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