IREN Ltd closed at USD 44.76, gaining 2.50% from the prior session’s close.

Despite the daily gain, a deeply bearish undercurrent dominated the options market. A massive $3.00 million double-long put combination across two long-dated expiries signaled sustained downside conviction, while a separate $2.03 million far-OTM call purchase represented a high-risk bullish outlier. The net institutional flow leaned decisively negative, with bearish premium overwhelming bullish bets.

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Options Indicators

IREN’s implied volatility is 102.99%, but its IV percentile is only 6.77%, which indicates that despite the headline IV appearing very high in absolute terms, current option pricing is actually sitting near the low end of its own historical range. Combined with an IV/HV ratio of 0.69, this suggests implied volatility is running below realized volatility, and overall options appear relatively cheap rather than richly priced. The Call/Put volume ratio is 2.20.

Large Trades

A directional double-long put combination with a $3.00 million net debit was the largest displayed trade, consisting of long 37.0 puts in both the 2027-02-19 and 2026-11-20 expirations. With IREN referenced at $44.76, both strikes were out of the money at execution, making this a sizeable downside positioning trade that appears aimed at capturing a major bearish move over a long time horizon rather than collecting premium. The same-direction structure across two maturities reinforces the view that the trader was expressing a sustained directional downside bet, while also gaining exposure to a possible sharp volatility expansion if the stock weakens materially.

A $2.03 million call purchase was the other highlighted trade, involving 2,000 contracts of the 110.0 call expiring 2028-01-21. That strike sat far out of the money versus the $44.76 reference share price, so this was a high-convexity bullish position with long-dated optionality rather than an in-the-money replacement for stock. The trade signals willingness to pay significant premium for upside participation over an extended horizon, suggesting an aggressive long-term bullish view, but one that requires a very large rally to move deeply into intrinsic value.

Overall, large-trade sentiment leaned bearish, with $5.03 million in bearish flow versus $3.17 million in bullish flow, leaving a net bearish difference of $1.85 million. The directional conclusion is therefore negative overall, even though there was a notable long-dated upside call purchase. In aggregate, the heavier put-related activity and downside-oriented structures outweighed the bullish trades, indicating that institutional-sized positioning was more focused on protecting against or speculating on weakness than on chasing upside.

Strategy Reference

For a neutral-to-bearish stance with low assignment risk, a seller could consider the far-OTM 25.0 put in the 2026-11-20 expiration, which sits deep below the market and aligns with the long-dated protection view; alternatively, a bear put spread using the same long-dated expiries can cap margin requirements while still targeting the large downside moves implied by the institutional flow.