Bitcoin ETF Options Skew Call-Heavy as ETH Slides 1.9%; IBIT P/C Ratio Sinks to 0.62

Institutional options positioning on BlackRock's IBIT tilted decisively call-heavy at midday Thursday, with a volume put/call ratio of 0.62 and open interest concentrated at the $45 and $40 strikes. The skew held even as ether led broad-market weakness, with ETH down 1.9% to $1,881 against a flat bitcoin tape at $64,707.

Market Pulse

Bitcoin trades at $64,707, down 0.07% on the session with a 1.75% intraday range — a low-conviction tape. Ether is the underperformer at $1,881, -1.9% ↓ on a wider 3.18% range. Solana slipped 0.88% to $76.61; XRP held green at $1.11, up 0.13%. Funding rates lean modestly long across BTC (+6.7% annualized) and XRP (+8.7%), while SOL funding sits at -0.4% — the only asset where perpetual traders are paying to be short. The mix points to selective positioning rather than a coordinated risk-off shift.

Options Positioning

The most striking signal on the chain is IBIT, where P/C volume of 0.62 and P/C OI of 0.71 mark a clear call-heavy stance. Top call open interest sits at the $45 strike (78,238 contracts) and $40 (56,925), with the underlying at $36.68 — upside positioning is well out-of-the-money and layered. ARKB shows the opposite intraday flavor: P/C volume 1.35, but OI still leans call-heavy (0.25), consistent with fresh put-buying against an existing call book. On the ether side, ETHA carries elevated IV30d of 49.8% and heavy put open interest at the $10 strike (70,426 contracts) — a defensive posture that maps to today's price weakness. XRPC's chain remains thinly populated but call-skewed, with P/C OI at 0.03.

Narrative

News flow is scattered and low-signal. A CryptoSlate filing note flagged that viral $71M XRP ETF inflow claims are overstated by three orders of magnitude, a reminder that early product data on the new XRP wrappers is being mis-reported in retail channels. Visa's reported move to launch an internal stablecoin platform routing OUSD adds another traditional-finance rail to the stablecoin-settlement story, though the market impact is deferred. Ether-specific weakness is drawing commentary around Binance spot-buyer dynamics, but no single headline explains the 1.9% drop — the move looks flow-driven rather than news-driven.

Afternoon Watch

USDT market cap logged a -$132.5M ↓ 24h change per InflowScan data — a modest contraction in dollar-stablecoin float worth tracking into the close.
ETHA IV30d at 49.8% sits well above IBIT's 35.6%; a sustained widening would historically be associated with ETH-specific hedging demand rather than broad-market vol.
No scheduled US macro prints or Fed speakers into the bell — market in low-conviction drift until settled ETF flow data prints tomorrow morning.