Option Focus | Broadcom’s $2.63 Million OTM Call Sale Caps Upside as Synthetic Put Signals Institutional Bearish Stance

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Broadcom closed at $326.08, a decline of 5.48%.

The options tape revealed a distinctly defensive tone, headlined by a $2.63 million out-of-the-money call sale and a $658 thousand net debit synthetic put. The largest combination trade positioned for downside into 2027, while the single-leg call write suggested institutions see limited upside beyond $350.00. With stock weakness accelerating and premium selling concentrated above the market, the large-trade flow leaned clearly bearish rather than neutral.

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Options Indicators

Broadcom’s implied volatility is 51.13%, and with an IV percentile of 49.80%, current option pricing sits in a neutral volatility zone rather than at an extreme. The IV/HV ratio of 1.24 shows implied volatility is running moderately above historical realized volatility, suggesting the options market is embedding somewhat richer forward volatility expectations, but not to a level that would make contracts look especially cheap or especially expensive.

The Call/Put volume ratio is 1.14.

Large Trades

A synthetic put position with a $658 thousand net debit stood out as the largest featured combination trade, built by buying the 280.00 put and selling the 400.00 call for the same 2027-02-19 expiration. With Broadcom referenced at $326.08, the long put leg was out of the money while the short call leg was also out of the money, creating a clearly bearish synthetic structure that benefits from downside pressure in the stock. The use of a net debit here suggests the trader was willing to pay premium to establish downside exposure, signaling a directional bearish stance rather than a neutral income trade.

A bearish single-leg call sale worth $2.63 million was the other key large trade, with 1,400 contracts sold at the 350.00 strike expiring on 2027-01-15. Given the current stock reference of $326.08, this call was out of the money, indicating the seller is expressing the view that Broadcom is unlikely to rise materially above that level by expiration, or is using the call sale to collect premium against a capped upside outlook. Overall, the large-trade flow leans clearly bearish, as the most meaningful activity centered on downside positioning through a synthetic put and upside premium selling through an out-of-the-money call write, showing institutional traders were more focused on limiting upside and positioning for weakness than on chasing further gains.

Strategy Reference

For traders seeking a low assignment probability on the short call side, the $400.00 strike expiring 2027-02-19 corresponds to the sold leg of the large synthetic put and sits roughly 22.67% above the close, while a bear put spread using the $280.00/$260.00 strikes could express downside conviction with defined risk rather than posting the full synthetic put margin.

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