IREN closed at 46.15 USD, down 1.91%.
Options flow in IREN showed a standout bull put spread with a net debit of $0.28 million, using Nov. 2026 $25.00 puts against Oct. 2026 $35.00 puts. The large-trade summary leaned clearly bullish, with institutional-scale interest concentrated on defined-risk upside positioning and no meaningful bearish large-lot activity.
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Options Indicators
IREN’s implied volatility is 85.91%, and while that headline level is high in absolute terms, its IV percentile is only 2.79%, which indicates current option volatility sits near the bottom of its own historical range. In other words, options appear cheaply priced rather than elevated, with volatility on the low side relative to where it has traded before. The IV/HV ratio of 1.09 also suggests implied volatility is only modestly above realized volatility, pointing to option premiums that are not especially stretched.
The Call/Put volume ratio is 1.78.
Large Trades
A bull put spread with a net debit of $0.28 million was the standout large trade in IREN, built by buying 2,809 Nov. 20, 2026 $25.00 puts and selling 2,809 Oct. 16, 2026 $35.00 puts, with both legs out of the money versus the $46.15 reference stock price. Although bull put spreads are typically associated with premium collection when established for a credit, this cross-expiry structure was executed here for a net debit of $0.28 million, indicating a defined-risk bullish positioning that still leans on the stock remaining firm above the short-put area while using the longer-dated lower-strike put as protection. The trade reflects a constructive directional view with downside risk capped by the long lower-strike put.
Overall, the large-trade flow in IREN was clearly bullish. The only displayed institutional-scale order was a bullish put spread, and the full large-trade summary also showed buying interest concentrated entirely on the bullish side with no meaningful bearish large-lot activity. That pattern suggests traders are positioning for stability to upside continuation rather than preparing for a breakdown, with the use of a defined-risk spread structure reinforcing a moderately bullish outlook rather than an aggressive speculative chase.
Strategy Reference
For sellers seeking low assignment probability, the Oct. 16, 2026 $35.00 short put used in the large trade sits roughly 24.16% below the spot close and can serve as a reference for defined-risk bullish positioning, while traders who prefer not to post full put-selling margin may replicate the view with a vertical put spread such as selling the Oct. 2026 $35.00 put and buying the Oct. 2026 $25.00 put.