IBOV 186,595.60 ▲ 0.74% IPSA 11,357.82 ▼ 0.21% IPC MEX 63,133.88 ▼ 0.38% MERVAL 2,998,956 ▼ 0.76% COLCAP 2,565.55 ▲ 0.68% BVL PERÚ 59,344.04 ▲ 0.31% USD/BRL5.11▼ 0.58% USD/MXN17.21▼ 0.11% USD/CLP946.95▼ 1.30% USD/COP3,198▲ 0.73% USD/PEN3.38▼ 0.01% USD/ARS1,514▼ 0.03% USD/UYU40.14▼ 0.05% USD/PYG5,926▲ 0.34% USD/BOB10.95▲ 10.05% USD/DOP59.26▲ 0.87% USD/CRC443.27▼ 0.27% USD/GTQ7.63▼ 0.05% USD/HNL26.86▲ 0.03% USD/NIO36.62— 0.00% USD/VES850.29▲ 0.21% USD/PAB1.00— 0.00% USD/BZD2.00— 0.00% USD/JMD 157.28 — 0.00% USD/TTD6.76▲ 0.17% EUR/BRL5.86▼ 0.83% BRENT 88.88 ▼ 0.03% WTI 83.11 ▼ 0.11% IRON ORE 161.91 — — COPPER 6.61 ▲ 0.03% GOLD 4,461 ▲ 1.78% SILVER 65.59 ▲ 1.26% SOY 1,184 ▲ 3.20% CORN 480.50 ▲ 10.02% WHEAT 655.00 ▲ 3.93% COFFEE 317.25 ▼ 5.51% SUGAR 16.43 ▼ 1.79% ORANGE JUICE 138.55 ▼ 0.47% COTTON 85.03 ▲ 2.33% COCOA 5,719 ▲ 3.18% BEEF 223.60 ▼ 3.93% CATTLE 339.10 ▼ 3.16% LITHIUM 75.20 ▲ 1.47% PETR4 41.64 ▼ 0.05% VALE3 72.97 ▲ 0.83% ITUB4 38.60 ▼ 1.03% BBDC4 16.85 ▲ 0.36% ABEV3 14.89 ▼ 0.80% BBAS3 19.37 ▲ 0.47% B3SA3 14.26 ▼ 0.21% WEGE3 47.59 ▲ 0.49% PRIO3 59.14 ▼ 0.19% SUZB3 41.33 ▲ 2.35% RENT3 34.68 ▼ 0.09% AZZA3 15.89 ▼ 2.63% CSAN3 3.22 ▼ 1.83% RAIZ4 0.25 — 0.00% PCAR3 2.75 ▼ 0.36% GMAT3 3.65 ▼ 1.08% PSSA3 48.13 ▼ 0.54% CVCB3 1.33 ▼ 2.92% POSI3 3.36 ▲ 2.44% SLCE3 13.34 ▲ 0.30% NATU3 8.14 ▼ 0.73% IBOV 186,595.60 ▲ 0.74% IPSA 11,357.82 ▼ 0.21% IPC MEX 63,133.88 ▼ 0.38% MERVAL 2,998,956 ▼ 0.76% COLCAP 2,565.55 ▲ 0.68% BVL PERÚ 59,344.04 ▲ 0.31% USD/BRL 5.16 ▲ 0.01% USD/MXN 17.06 ▼ 0.24% USD/CLP 913.98 ▲ 0.04% USD/COP 3,140 ▲ 0.03% USD/PEN 3.36 ▼ 0.66% USD/ARS 1,493 ▲ 0.10% USD/UYU 40.27 ▲ 1.24% USD/PYG 5,939 ▲ 1.68% USD/BOB 11.64 ▼ 0.76% USD/DOP 58.34 ▲ 1.25% USD/CRC 445.92 ▲ 0.89% USD/GTQ 7.62 ▲ 2.21% USD/HNL 26.79 ▲ 1.57% USD/NIO 36.62 ▲ 0.69% USD/VES 762.44 ▼ 0.13% USD/PAB 1.00 — 0.00% USD/BZD 2.00 — 0.00% USD/JMD 157.28 — 0.00% USD/TTD 6.70 ▲ 0.61% EUR/BRL 5.95 ▲ 1.01% BRENT 88.88 ▼ 0.03% WTI 83.11 ▼ 0.11% IRON ORE 161.91 — — COPPER 6.61 ▲ 0.03% GOLD 4,461 ▲ 1.78% SILVER 65.59 ▲ 1.26% SOY 1,184 ▲ 3.20% CORN 480.50 ▲ 10.02% WHEAT 655.00 ▲ 3.93% COFFEE 317.25 ▼ 5.51% SUGAR 16.43 ▼ 1.79% ORANGE JUICE 138.55 ▼ 0.47% COTTON 85.03 ▲ 2.33% COCOA 5,719 ▲ 3.18% BEEF 223.60 ▼ 3.93% CATTLE 339.10 ▼ 3.16% LITHIUM 75.20 ▲ 1.47% PETR4 41.64 ▼ 0.05% VALE3 72.97 ▲ 0.83% ITUB4 38.60 ▼ 1.03% BBDC4 16.85 ▲ 0.36% ABEV3 14.89 ▼ 0.80% BBAS3 19.37 ▲ 0.47% B3SA3 14.26 ▼ 0.21% WEGE3 47.59 ▲ 0.49% PRIO3 59.14 ▼ 0.19% SUZB3 41.33 ▲ 2.35% RENT3 34.68 ▼ 0.09% AZZA3 15.89 ▼ 2.63% CSAN3 3.22 ▼ 1.83% RAIZ4 0.25 — 0.00% PCAR3 2.75 ▼ 0.36% GMAT3 3.65 ▼ 1.08% PSSA3 48.13 ▼ 0.54% CVCB3 1.33 ▼ 2.92% POSI3 3.36 ▲ 2.44% SLCE3 13.34 ▲ 0.30% NATU3 8.14 ▼ 0.73%
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Markets Market Reports

Bitcoin Tumbles to $78,710 as Warsh Takes Fed Chair

By · May 15, 2026 · 4 min read

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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.

Bitcoin Tumbles to $78,710 as Warsh Takes Fed Chair and Thorchain Hack Hits Sentiment
Bitcoin Tumbles to $78,710 as Warsh Takes Fed Chair and Thorchain Hack Hits Sentiment
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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.

Live Market IntelligenceCrypto — Live Market BoardInside: market breadth, the sector heatmap, currencies & rates, the Latin America scoreboard and the full instrument board.

Rio Times · Live Market Intelligence

Crypto — Live Market Board

Digital assets
Sep 22, 2026 · 00:49

Bitcoin · benchmark
63,384
-0.26%
L 63,305day rangeH 64,346

-47.24% over 12 months

Market breadth · 17 names
35% advancing

6 ▲ advancing11 declining ▼

Currencies, rates & key inputs
Ethereum
1,886
+0.26%

Solana
75.89
-0.40%

Gold
4,461
+1.78%

USD / BRL
5.16
+0.01%

Full instrument board
Instrument Last Change YoY Prev. High Low Volume
BTC 63,384 -0.26% -47.24% 63,552 64,346 63,305 22,774,743,040
ETH 1,886 +0.26% -58.90% 1,881 1,920 1,879 7,916,475,392
SOL 75.89 -0.40% -60.44% 76.20 76.99 75.39 1,473,821,056
XRP 1.01 -1.15% -69.07% 1.02 1.02 1.01 1,144,044,416
BNB 609.60 -1.12% -26.81% 616.50 619.30 609.23 1,266,706,432
ADA 0.18 -1.98% -78.22% 0.19 0.19 0.18 238,085,632
DOGE 0.07 -1.56% -70.00% 0.07 0.07 0.07 553,256,192
AVAX 6.38 +1.04% -74.11% 6.32 6.42 6.21 248,470,560
LINK 8.77 -0.06% -62.73% 8.77 8.87 8.68 317,054,880
DOT 0.78 -0.75% -81.11% 0.79 0.80 0.78 43,490,492
LTC 45.08 -0.85% -65.45% 45.47 45.59 44.98 143,727,712
BCH 213.85 +0.10% -65.44% 213.64 215.69 212.54 137,956,688
TRX 0.34 +0.28% -4.73% 0.33 0.34 0.33 436,576,064
XLM 0.16 -1.33% -64.46% 0.16 0.16 0.16 89,559,864
HBAR 0.07 -0.53% -74.67% 0.07 0.07 0.07 22,546,186
NEAR 1.65 +2.42% -40.55% 1.62 1.68 1.61 187,591,264
ATOM 1.40 -2.36% -70.15% 1.44 1.44 1.40 18,626,964
AAVE 89.06 +0.93% -72.33% 88.24 90.20 88.19 129,099,704

Largest moves today
NEAR
1.65
+2.42%
ATOM
1.40
-2.36%
ADA
0.18
-1.98%
DOGE
0.07
-1.56%
XLM
0.16
-1.33%
XRP
1.01
-1.15%
BNB
609.60
-1.12%
AVAX
6.38
+1.04%

The session read
The Bitcoin eased 0.26%, with breadth negative — 6 of 17 names higher. NEAR led, while ATOM lagged.

04 Technical Update

Bitcoin BTC USD 4-hour chart May 15 2026 13:57 UTC close 78710 broke 200-DMA Warsh Fed Chair Thorchain hack rates reset

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.

Key Facts

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.

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.

 

This article was produced by The Rio Times’ automated newsroom system. How we use AI · Report an error

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