Bitcoin Rangebound at $63,945 as IBIT Options Skew Call-Heavy; Funding Splits Across Majors

Bitcoin held near $63,945 at midday Tuesday, down 0.1% on the session, as IBIT options flow tilted call-heavy with a 0.72 put/call volume ratio and top open interest stacked at the $40 and $45 strikes. The positioning contrasts with softer XRP tape, where perpetual funding turned negative and spot slipped 1.3%.

Market Pulse

Majors traded in tight bands through the U.S. morning. Bitcoin printed a 2.18% session range around $63,945, while ether held $1,796.95 after testing the $1,800 handle. Solana outperformed at $82.06 (+0.20%), and XRP lagged at $1.13 (-1.29%). Funding rates split the tape: Binance perpetual funding ran positive on BTC (+0.0068% per 8h, ~+7.5% annualized) and ETH (+0.0041%, ~+4.5%), while SOL (-0.0020%) and XRP (-0.0048%) sat negative. The split points to selective long positioning in the large caps rather than broad risk-on carry.

Options Positioning

IBIT ($36.25 underlying) showed a call-tilted book with P/C volume of 0.72 and P/C OI of 0.74. Top call open interest concentrated at $45 (82,882 contracts) and $40 (57,715), with a long-tail $140 strike carrying 54,826 — consistent with residual upside optionality rather than near-term conviction. Put OI clustered at $55 and $30. FBTC ran more asymmetric: P/C volume of 0.17, the lowest in the chain, with call OI at $100 (10,124) and $52 (7,730). ETHA carried a heavier defensive stack — put OI at $10 totalled 70,211 contracts against a $13.59 underlying — though session P/C volume of 0.67 leaned call-heavy, suggesting the $10 puts are legacy hedges. IV30 sat highest on XRPC (71.3%) and BSOL (62.5%), reflecting the newer-product volatility premium.

Narrative

The tape's macro backdrop firmed on two fronts. The Justice Department advanced work on the U.S. Strategic Bitcoin Reserve alongside Treasury and Commerce, though reporting flagged an ongoing agency turf war stalling implementation. Separately, market commentary noted the calm response to Strategy's recent BTC sale — a data point consistent with settled-flow demand absorbing supply rather than triggering follow-on selling. Ether headlines centered on the $1,800 breakout test, a level the tape has probed repeatedly without decisive resolution.

Afternoon Watch

ETH price action into the $1,800 handle — a sustained reclaim would be historically associated with a rebuild of call-side gamma on ETHA.
Next Binance perpetual funding print for SOL and XRP — a flip back to positive would ease the current negative-carry divergence versus BTC and ETH.
Follow-through on DOJ Strategic Bitcoin Reserve reporting; the story has moved from headline to procedural, and any concrete agency-role announcement would be the next catalyst.