Surging volumes in put choices linked to BlackRock’s Nasdaq-listed spot bitcoin ETF (IBIT) could possibly be interpreted as bearish sentiment. That is not essentially the case.
On Friday, greater than 13,000 contracts of the $30 out-of-the-money (OTM) put possibility expiring Might 16 modified arms because the ETF rose 1.7% to $57.91, in keeping with information from Amberdata. Quantity within the $35 put possibility expiring Jan. 16, 2026, topped 10,000 contracts.
Many of the exercise most likely stems from market individuals seeking to generate passive earnings by “cash-secured put promoting” fairly than outright buy of the choices as bearish bets, in keeping with Greg Magadini, Amberdata’s director of derivatives.
A put vendor, providing insurance coverage towards worth drops in return for a premium, is obligated to buy the underlying asset at a predetermined worth on or earlier than a selected expiration date. (That is against the client of the put, who has the correct however not the duty to promote the asset.)
Meaning savvy merchants typically write OTM places to accumulate the underlying asset at a lower cost whereas pocketing the premium obtained by promoting the put possibility. They achieve this by repeatedly sustaining the money required to buy the asset if the proprietor of the put possibility workouts their proper to promote the asset.
Therefore, the technique known as “cash-secured” promoting of places. In IBIT’s case, sellers of the $35 put expiring in January 2026 will preserve the premium if IBIT stays above that stage till expiry. If IBIT drops beneath $35, the put sellers should purchase the ETF at that worth whereas holding the premium obtained. The sellers of the $30 put expiring in Might subsequent yr face an identical payoff situation.
“The $35 Places for Jan 2026 traded +10k contract with an IV vary of 73.52% to 69.94%, VWAP at 70.75% suggests web promoting from the road… probably Money Secured put promoting flows (for merchants who missed the rally),” Magadini mentioned in a observe shared with CoinDesk.

Saxo Financial institution’s analyst urged cash-secured put promoting as the popular technique in Nvidia early this yr.
Calls are pricier than places
Total, IBIT name choices, which provide an uneven upside to patrons, proceed to commerce pricer than places.
As of Friday, call-put skews, with maturities starting from 5 to 126 days, had been optimistic, signaling relative richness of implied volatility for calls. The bullish sentiment is according to the pricing in choices tied to bitcoin and buying and selling on Deribit.
On Friday, IBIT recorded a web influx of $393 million, representing nearly all of the whole influx of $428.9 million throughout the 11 spot ETFs listed within the U.S, in keeping with information tracked by Farside Buyers.
