Bitcoin Tumbles To $78,710 As Warsh Takes Fed Chair And Thorchain Hack Hits Sentiment

Date

2026-05-15 10:30:42

(MENAFN- The Rio Times)

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May 15, 11:25

BTC 80,082 -1.20%

ETH 2,246 -1.55%

GOLD 4,551 -2.71%

SILVER 77.50 -8.73%

Instrument	Last	Change	YoY	Prev.	High	Low	Volume
BTC	80,082	-1.20%	-22.81%	81,051	81,586	80,075	45,120,520,192
ETH	2,246	-1.55%	-11.83%	2,281	2,297	2,243	19,944,396,800
GOLD	4,551	-2.71%	+41.31%	4,678	4,670	4,535	101,361
SILVER	77.50	-8.73%	+138.59%	84.91	84.38	77.09	44,612
USD/BRL	5.05	+1.48%	-10.32%	4.98	5.06	4.98	-
USD/MXN	17.36	+0.81%	-10.44%	17.22	17.40	17.19	-
USD/ARS	1,390	-0.13%	+22.85%	1,392	1,392	1,385	-
USD/COP	3,809	+0.43%	-9.42%	3,793	3,809	3,772	-
USD/CLP	907.00	+1.17%	-3.59%	896.47	909.27	895.93	-

Largest live moves in this report universe

SILVER
77.50
-8.73% GOLD
4,551
-2.71% ETH
2,246
-1.55% USD/BRL
5.05
+1.48% BTC
80,082
-1.20% USD/CLP
907.00
+1.17% USD/MXN
17.36
+0.81% USD/COP
3,809
+0.43%

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Rio Times Intraday Brief · Crypto Friday, May 15, 2026 · 14:00 UTC Update · Follow-Up to AM Report

Summary

Bitcoin fell to $78,710 by 13:57 UTC Friday - a 2.55% intraday drop from the $80,767 print this morning. The Clarity Act bid that lifted BTC to $82,000 on Thursday has unwound on three converging negatives: Warsh took the Fed Chair, Treasury yields hit their highest since mid-2025 after the 3.8% April CPI, and Thorchain halted trading after a $10.8M cross-chain exploit dropped RUNE 12%. The 200-DMA at $80,671 rejected price for the fifth time this month.

The Big Three 1.
BTC fell to $78,710 by 13:57 UTC - a 2.55% drop from this morning's $80,767 perpetuals print, below the 200-DMA at $80,671 that the morning brief called“the active pivot.” The 4h candle opened $80,618, hit $80,628 high, collapsed to $78,656 low. The level rejected price for the fifth time in two weeks. The morning Scenario range ($74,991 - $83,071) is intact; price is now well into the lower half. 2.
Kevin Warsh officially took the Fed Chair today, May 15, replacing Powell. The historical pattern per Benzinga: every Fed Chair transition since 2014 has triggered a major BTC drawdown - Yellen (−83%), Powell I (−84%), Powell II (−77%), averaging 82%. CoinDesk's day-ahead this morning was headlined“Crypto's regulatory tailwind runs into a potential rates reset.” Warsh inherits 3.50% rates with just one cut projected for the rest of 2026. 3.
Thorchain halted all trading and signing Friday after an attacker drained approximately $10.8M across Bitcoin, Ethereum, BSC, and Base per CoinDesk. RUNE dropped 12%. The exploit followed Wednesday's Kraken-LayerZero migration after the Kelp incident - the second cross-chain bridge failure in 72 hours. Combined with Treasury yields at highest since mid-2025 and Bank of America pushing first Fed cut to H2 2027, sentiment flipped overnight.

BTC 13:57 UTC $78,710 −2.37% 4h From AM print −$2,057 −2.55% Stoch RSI 38.70 falling fast Thorchain hack $10.8M RUNE −12%

03 What Changed Since the Morning Brief The Three Negatives

First, Warsh took the Fed Chair today, replacing Powell. Warsh disclosed over $100M in personal crypto holdings including Solana, dYdX, and a Bitcoin Lightning stake per Blockchainreporter - the first incoming Fed Chair to have held crypto. But his Senate comments indicated no commitment on rate cuts. Second, the Thorchain $10.8M cross-chain exploit per CoinDesk halted signing and trading; RUNE −12%. Third, Treasury yields hit highest since mid-2025 - Bank of America pushed first Fed cut to H2 2027, outside what the Clarity Act had priced.

What Was Right in the AM Call

The morning report flagged the 200-DMA at $80,671 as“the active pivot” and called the scenario range $74,991 - $83,071. Current price at $78,710 sits in the lower half. The regulatory-clarity bid has fully unwound into the Fed-transition rates reset, exactly the macro overlay that CoinDesk flagged at the open.

04 Technical Update

BTC/USD 4-hour, Bitstamp. TradingView · May 15, 2026, 13:57 UTC

The 4h chart shows a clean breakdown of the prior week's $80,300–$80,400 consolidation. MACD histogram −38, line −88 vs signal −126 - bearish crossover deepening. Stoch RSI fast 38.70, slow 46.54 - fast crossed below slow, approaching oversold. The 200-DMA has now rejected price for the fifth time this month per Blockchainreporter - every $82,000 test failed. Cloud breaking down: $78,544 / $77,834 next supports.

Resistance: $80,291 (cloud floor reclaim) → $80,373 → $80,444 → $80,671 (200-DMA, 5x rejected) Support: $78,656 (4h low) → $78,544 → $77,834 → $74,991 (cloud floor invalidation per AM brief) Invalidation: Daily close below $74,991 ends the post-April recovery - unchanged from the morning brief.

05 Forward Look Today · Fed transition Warsh first public comments as Chair. Any reaction-function signal moves yields and BTC. Historical pattern: Fed transitions trigger BTC drawdowns averaging 82%. Through weekend · Thorchain Resolution of the $10.8M exploit. RUNE trajectory and DeFi sentiment hinge on whether funds are recovered or the protocol resumes cleanly. Treasury yields Yields at highest since mid-2025. Rising yields cap BTC; cool data turns yields lower and gives Warsh dovish cover. Clarity Act floor Bill heads to Senate floor for final vote. Rapid passage reactivates the bullish narrative; delays leave the rates reset as the dominant tape.

06 Questions & Answers Why is Bitcoin crashing this afternoon? Three converging negatives: Warsh took the Fed Chair today with no commitment to rate cuts, the Thorchain $10.8M cross-chain exploit halted the protocol and dropped RUNE 12%, and Treasury yields hit their highest since mid-2025. The Clarity Act bid that lifted BTC to $82,000 Thursday has unwound completely. What did Kevin Warsh do today? Warsh took office as Fed Chair on May 15, 2026, replacing Powell. He inherits a 3.50% rate with just one cut projected for 2026 per Benzinga. He disclosed over $100M in crypto holdings including Solana and dYdX, but his Senate testimony declined to commit to rate cuts. What happened with Thorchain? Thorchain paused all trading and signing Friday after an attacker drained roughly $10.8M across Bitcoin, Ethereum, BSC, and Base per CoinDesk. RUNE dropped 12%. This is the second cross-chain bridge issue in 72 hours after Wednesday's Kraken-LayerZero migration.

Verdict

The morning scenario range is intact but price has moved decisively to the lower half. The Clarity Act narrative is unchanged but no longer the dominant tape; the Warsh transition, Thorchain exploit, and Treasury-yield reset combined to flip sentiment in a single session. The 200-DMA has rejected five times this month - until a daily close reclaims it, the path of least resistance is toward $77,834 and the $74,991 structural invalidation.

Related: This morning's brief · Wednesday's $79,788 print · Brazil Q1 dispersion.

Watch for: a daily close back above $80,671 (200-DMA) to revive the Clarity Act bid, or a 4h close below $77,834 to open the $74,991 cloud floor test.

Disclaimer: This analysis is for informational purposes only and does not constitute investment advice. Cryptocurrency markets are highly volatile and carry significant risk of loss. Always consult a licensed financial advisor. Published by The Rio Times.