Bloom Energy Corporation closed at USD 257.05, down 6.78%.

Despite the sharp single-day decline, the standout options activity came from a defensive or bearish institutional player. A single block of 1,150 contracts on the 210.0 strike put expiring in November 2026 carried a premium of approximately $1.95 million. The flow was overwhelmingly concentrated in this one long-dated put, while the overall call/put volume ratio of 1.29 reflects higher retail call activity but does not offset the bearish signal from the dominant block trade.

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Options Indicators

BE’s implied volatility is 80.51%, and although the absolute IV level is high, the IV percentile is just 0.80%, which indicates that relative to its own historical range, current volatility is actually on the very low end and options are cheaply priced rather than expensive. With an IV/HV ratio of 1.05, implied volatility is only slightly above historical volatility, suggesting current option premiums are broadly in line with realized movement, with only a modest forward volatility premium embedded.

The Call/Put volume ratio is 1.29.

Large Trades

A put buy worth $1.95 million was the standout large trade in BE, consisting of 1,150 contracts of the 210.0 strike put expiring on 2026-11-20. With the stock reference price at 257.05, this contract was out of the money at execution, which makes the trade a relatively lower-delta but still clearly bearish position. Strategically, buying this put suggests the trader was positioning for downside over a longer time horizon, either as a directional bearish bet on meaningful weakness in the shares or as portfolio protection against a future decline.

Overall, the large-trade flow points to a clear bearish bias in BE. The only notable bulk order was a sizeable long put position, and the fact that it targeted an out-of-the-money strike with long-dated expiry suggests a trader willing to pay premium for downside exposure over time rather than expressing short-term noise. Taken together, the block activity indicates cautious-to-negative sentiment, with institutional positioning leaning toward expectations of lower prices or a desire to hedge against substantial downside risk.

Strategy Reference

For traders who disagree with the bearish block flow, selling the 150.00 strike put expiring in November 2026 offers a wide cushion below the 210.00 strike and a low probability of assignment, while premium collection benefits from the elevated absolute IV despite the low IV percentile.