Bloom Energy closed at $291.25, up 10.80%.

Despite the sharp rally, institutional options activity skewed defensive. The day was defined by two offsetting block trades in the same 285.0 put expiring 2026-10-30: a $9.11 million long-put purchase that led bearish flow, and a $4.08 million put sale that partially softened the downside bias. Net large-trade premium remained tilted toward protection rather than upside accumulation.

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Options Indicators

Bloom Energy’s implied volatility is 85.53%, and with an IV percentile of 7.57%, current option volatility sits on the low side relative to its own recent history, indicating that options are cheaply priced rather than expensive. The IV/HV ratio of 1.02 suggests implied volatility is very close to realized volatility, so the market’s pricing of near-term movement is broadly aligned with actual recent behavior rather than showing a large volatility premium.

The Call/Put volume ratio is 1.14.

Large Trades

A put buy worth $9.11 million was the largest single-leg trade of the day, with 3,400 contracts bought at the 285.0 strike expiring on 2026-10-30. With BE referenced at 291.25, this put was out of the money at the time of the trade, making it a bearish position that likely reflects downside speculation or portfolio protection into a longer-dated horizon. The buyer paid meaningful premium for convex downside exposure, which suggests conviction that the stock could weaken materially or that volatility and downside risk are being actively hedged.

A put sale worth $4.08 million was the other notable block, with 1,700 contracts sold at the same 285.0 strike and 2026-10-30 expiration. Because the strike sat below the reference stock price of 291.25, this was also an out-of-the-money put at execution, making the trade moderately bullish in isolation as the seller collected premium while expressing a view that BE can stay above that level through expiration. Overall, however, the large-trade flow leans bearish: the biggest transaction was an aggressive long-put purchase, and the bearish premium outpaced the bullish premium, indicating institutional positioning was tilted toward downside protection or a negative directional view rather than confident upside accumulation.

Strategy Reference

For sellers seeking low assignment probability, the 220.0 strike put in the nearest monthly expiration offers a materially lower delta than the traded 285.0 level, while traders avoiding large margin could consider a bear put spread such as buying the 285.0 put and selling the 240.0 put against it to define risk.