IREN closed at 41.28 USD, up 1.98%, after opening at 40.98 USD and moving between 40.50 USD and 42.18 USD on volume of about 35.90 million shares. Large options trades showed a divided but ultimately cautious tone, with a 9,000.00 USD long put on the 30.00 strike standing out as the most prominent displayed bearish block, while broader activity included bull put spread positioning that tempered the downside signal.

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Options Indicators

IREN’s implied volatility is 81.82%, while its IV percentile is just 1.20%, which indicates that despite the high absolute IV level, current option pricing sits near the low end of its own historical range. In other words, volatility is on the low side relative to where IREN options have typically traded, so options appear cheaply priced rather than expensive. With an IV/HV ratio of 1.65, implied volatility is still running above realized volatility, showing that the options market continues to embed a meaningful forward-looking volatility premium.

The Call/Put volume ratio is 2.41.

Large Trades

A PUT buy worth 9,000.00 USD targeted the 30.00 strike expiring on 2026-10-23, making it the most prominent displayed large trade and a clearly bearish single-leg position. With IREN referenced at 41.28 USD, this put was out-of-the-money at execution, suggesting the buyer was positioning for a meaningful downside move over time rather than hedging an already in-the-money exposure. Strategically, this kind of long put expresses a directional bearish view while defining risk to the premium paid.

Overall, the large-trade flow leans slightly bullish. Although the displayed trade was a bearish out-of-the-money put purchase, the broader block activity was offset by bullish positioning elsewhere, including a bull put spread structure, leaving the aggregate sentiment modestly constructive rather than decisively negative. The takeaway is that institutional-sized flow appears cautiously bullish on balance, but with enough downside interest present to show that conviction is still measured rather than aggressive.

Strategy Reference

For traders preferring a defined-risk bullish stance without posting excessive margin, a bull put spread such as selling the 35.00 put and buying the 30.00 put in the same expiration may offer a controlled way to collect premium while aligning with the cautiously bullish large-trade flow.