IREN closed at 41.38 USD, down 0.81%.

A $1.68 million put buy and a bearish debit put spread dominated large options activity, reflecting clear institutional conviction for downside. Both trades involved spending premium for bearish exposure, with no meaningful call flow offsetting the negative tilt in block trades.

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Options Indicators

IREN’s implied volatility is 84.06%, and with an IV percentile of just 1.99%, current option volatility is sitting on the low end of its own historical range, indicating options are cheaply priced rather than elevated despite the high absolute IV level. The IV/HV ratio of 1.28 further suggests implied volatility is running somewhat above realized volatility, but overall the percentile context points to relatively inexpensive option pricing versus IREN’s recent history.

The Call/Put volume ratio is 1.94.

Large Trades

A PUT buy worth $1.68 million was the standout single-leg trade, with 5,000 contracts bought at the $30.00 strike for the 2027-03-19 expiration. With IREN referenced at $41.38, this put was out of the money at the time of execution, making it a clear bearish position that looks geared toward downside protection or a longer-dated speculative bet on meaningful weakness. The willingness to pay premium for an out-of-the-money long-dated put suggests conviction in downside risk rather than a short-term tactical hedge alone.

A put spread package was also active, structured as a four-leg put combination with a net debit of $292,200. The trade consisted of buying the 48.50 puts and selling the 47.00 puts for the 2026-10-02 expiration, which identifies it as a bearish debit put spread, with both strikes in the money versus the $41.38 reference price. This structure points to a defined-risk downside view or protective hedging intent, where the buyer paid premium upfront to position for weakness while capping the payoff below the short strike in exchange for lowering overall cost.

Overall, the large-trade flow was clearly bearish. The activity was entirely concentrated in put buying and a net-debit bearish put spread, indicating that larger players were willing to spend premium for downside exposure rather than collect income or express neutral positioning. Taken together, the block flow suggests institutional concern about further weakness in IREN, with sentiment leaning decisively negative and positioning favoring protection or outright downside speculation.

Strategy Reference

For traders who prefer a lower assignment probability on the call side, selling the 55.00 strike call expiring within 30 to 45 days could be considered, as it sits well above the low IV percentile environment and aligns with elevated call volume; alternatively, a bear put spread using the 40.00/30.00 strikes for 2027-03-19 would replicate the institutional downside view with a capped initial margin and defined risk.