โฑ๏ธ Published: October 18, 2026 โ€ข 17:30 EDT โ€ข US Market Close Edition
๐Ÿ—“๏ธ October 18, 2026 โ€ข Institutional Research Briefing

Near-dated puts priced 23.3 vol points over calls; BTC down 0.6% at $80,927

BTC Live Spot
$80,941
ETH Live Spot
$2,356
Market Sentiment
53 (Neutral)
Deribit Put/Call
0.6 (Bullish)
๐Ÿ“Œ Today at a glance:

โ€ข Near-dated puts priced 23.3 vol points over callsโ€ข BTC down 0.6% at $80,927โ€ข US 10-year yield at 5.098%

Chapter 1: Global Macro & Central Bank Liquidity (Free Preview) Public Access

Chapter 1: Global Macro & Central Bank Liquidity

Treasury yields, dollar liquidity, ETF flow and the settlement layer

Start with the discount rate. The US 10-year sits at 5.098%(+0.9bp d/d), rising, 93rd percentile over a year, and this is precisely the regime where cash flows furthest out get marked down hardest.

Money, however, moved the other way. US spot bitcoin ETFs saw -$82M on 16 Oct and -$228M over five sessions (Farside, confirmed a day late), so the rate burden is landing directly on price. Look inside it, though, and the bid is concentrated: IBIT alone took -$72M, 87.1% of the total, with the rest at FBTC -$11M, BITB +$0M.

The resolution sits on the liquidity side. Take the Fed balance sheet at $6.76T, subtract the Treasury General Account at $934.7B and reverse repo at $100M, and $5.82T is what actually circulates (Fed H.4.1, US Treasury, NY Fed). Reverse repo has drained to $100M, which means the cash once parked at the Fed's window is already inside the market. Money is expensive, but it has not been withdrawn.

The dollar points the same way. DXY at 101.84(-0.16% d/d) against a 30-day correlation to bitcoin of -0.07 (1-year -0.19) keeps the structure intact: flows arrive when the dollar gives way. The settlement layer grew with it: USDT $183.4B (-0.35% w/w), USDC $72.6B (-0.79% w/w), and total stablecoin supply is -0.18% on the week (DefiLlama).

๐Ÿ’ก Chief strategist's read: Today's numbers: the 10-year at 5.098% (+0.9bp d/d), net liquidity at $5.82T and spot ETFs at -$228M over 5 sessions. When flows reverse, the rate burden passes straight through to price. Before the aggregate liquidity number, check how many sessions the ETF outflow has run.

US spot BTC ETF flow
-82.4M
16 Oct 2026 • 5-session total -228.4M
IBIT -71.8M (87.1%)FBTC -10.6M (12.9%)BITB +0.0M (-0.0%)
Source: Farside Investors
Net dollar liquidity
$5.8T
Fed $6.76T − TGA $934.7B − RRP $0.1B
Source: Fed H.4.1, US Treasury, NY Fed
๐ŸŒ How bitcoin moves with other assets Correlation of daily returns ยท Coinbase & Yahoo Finance
Asset 30 days 90 days 1 year What it means
ETH (Ethereum) +0.91 +0.89 +0.92 Moves closely with BTC
Gold (Gold futures) +0.28 +0.51 +0.23 Moves loosely with BTC
S&P500 (S&P 500) +0.59 +0.39 +0.47 Moves loosely with BTC
Nasdaq (Nasdaq Composite) +0.60 +0.39 +0.47 Moves closely with BTC
DXY (US Dollar Index) -0.07 -0.35 -0.19 Little relationship
US10Y (US 10Y yield) -0.26 -0.19 -0.08 Tends to move against BTC
๐Ÿ’ก What changed: No major change versus the one-year picture.
๐Ÿ”’

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Chapter 2: funding, futures basis, option skew and the strikes where open interest is stacked. Chapter 3: AI infrastructure stocks and where both AEGIS models stand today, with their stop and target levels.

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