Bloom Energy Corp closed at USD 269.28, down 2.86% from the previous session.

Large options activity in BE highlighted a dominant $3.04 million calendar-style bear call spread at the $290 strike, combining a long October 2026 call with a short September 2026 call. This block trade set a decisively bearish tone, while a tiny $6,200 deeply out-of-the-money sold put was the only bullish offset. Overall flow points to limited upside expectations through September.

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Options Indicators

BE’s implied volatility stands at 84.50%, while its IV percentile is just 0.80%, indicating that although the absolute level of implied volatility is high, it sits near the bottom of its own historical range. In other words, current option pricing appears relatively cheap versus where this name’s volatility has typically been, and the IV/HV ratio of 1.05 suggests implied volatility is only slightly above realized volatility, pointing to fairly balanced pricing rather than a pronounced volatility premium. The Call/Put volume ratio is 1.17.

Large Trades

A bearish call spread with a net debit of $3.04 million was the standout large trade, pairing the purchase of 2,000 October 16, 2026 $290 calls with the sale of 2,000 September 18, 2026 $290 calls. With BE referenced at $269.28, both call legs were out of the money, and the structure reflects a spread strategy rather than a synthetic position. The trader paid a net debit to establish the position, signaling a bearish-to-cautious outlook in the near term while using the short-dated call sale to offset part of the cost of the longer-dated upside exposure. Strategically, this looks like a calendar-style bear call spread expressing limited upside expectations and a directional view that the stock is unlikely to rally aggressively toward $290 in the nearer expiration window.

A sold put worth $6,200 targeted the September 18 $100 strike, a level that sits far out of the money versus the current stock reference of $269.28. This was a bullish single-leg trade, but its size was extremely small relative to the dominant spread activity, suggesting more of a remote premium-collection stance than a high-conviction directional wager. Overall, the large-trade flow is clearly bearish: the overwhelming notional emphasis came from the bearish call spread, while the only bullish trade was minor and deeply out of the money. Taken together, the block activity points to restrained upside expectations and a market tone that leans decisively negative on BE.

Strategy Reference

For traders seeking a low assignment probability, selling the September 18 $100 put aligns with the existing bullish outlier but offers limited premium; instead, a defined-risk bear call spread such as selling the September 18 $290 call and buying a higher-strike call could express the dominant cautious-to-bearish view without the margin burden of naked short calls.