Bloom Energy Corporation closed at USD 265.63, down 5.39%, after opening at USD 284.32 and moving between USD 265.00 and USD 285.10 during the session.

The options tape showed a decisive institutional footprint, led by a USD 3.42 million in-the-money call purchase. Total large-trade flow was overwhelmingly bullish, with no meaningful bearish block activity to offset the upside positioning. The standout order indicates conviction in sustained strength despite the day’s 5.39% decline.

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Options Indicators

BE’s implied volatility stands at 79.53%, while its IV percentile is just 0.80%, indicating that although the absolute level of implied volatility is high, it remains near the bottom of its own historical range. In other words, current option pricing is relatively cheap versus where BE’s volatility has typically traded, and with an IV/HV ratio of 1.14, implied volatility is only modestly above realized volatility, suggesting the market is not applying an especially aggressive premium to near-term option prices.

The Call/Put volume ratio is 1.15.

Large Trades

A call purchase worth $3.42 million was the standout large trade in BE, with 1,200 contracts bought on the 245.0 strike expiring on 2026-09-25. With the stock reference price at 265.63, this call was already in the money at execution, which makes the trade more delta-sensitive and more directly tied to upside participation rather than a low-probability lottery-style bet. The aggressive buy-side flow signals a bullish directional stance, expressing the view that BE can extend gains further over a longer-dated horizon while securing leveraged exposure above an already favorable strike.

Overall, the large-trade picture is clearly bullish. The flow was entirely dominated by an in-the-money call purchase with no meaningful bearish large-block activity to offset it, suggesting institutional traders were positioning for continued upside rather than hedging against weakness. The use of a sizable long-dated call also points to confidence in sustained strength instead of a purely short-term tactical move, leaving the bulk-order sentiment for BE firmly positive.

Strategy Reference

For traders seeking a lower margin alternative, a bull call spread using the 245.0 strike as the long leg and selling a further out-of-the-money call against it can define risk while still participating in continued upside.