Option Focus | Microsoft’s $3.5 Million ITM Call Buy and $1.1 Million Put Sale Reveal Strong Bullish Institutional Conviction

Option Witch07:01

Microsoft closed at 505.06 USD, up 1.75%.

Options flow showed unusually clear bullish conviction, led by a $3.50 million in-the-money call purchase and a $1.10 million out-of-the-money put sale. Both block trades aligned on the long side, with institutional positioning expressing upside participation and downside comfort rather than hedging or speculative lottery exposure.

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Options Indicators

MSFT’s implied volatility is 27.59%, and with an IV percentile of 36.25%, current volatility sits in a broadly neutral range rather than at an extreme. The IV/HV ratio of 1.01 suggests implied volatility is very close to realized volatility, indicating options are being priced fairly overall rather than showing a clear premium or discount. In practical terms, this points to a relatively balanced options environment, without the kind of cheapness associated with very low percentile readings or the expensive pricing seen when percentile levels are elevated.

The Call/Put volume ratio is 1.95.

Large Trades

A call purchase worth $3.50 million was the largest single-leg trade, with 2,479 contracts bought at the 500.0 strike expiring on 2026-09-18. With MSFT referenced at 505.06, this call was in the money, which makes it a relatively high-delta bullish position rather than a far-out speculative lottery bet. The trade points to conviction that the stock can extend higher over a longer time horizon, while also suggesting the buyer was willing to pay meaningful premium for upside exposure with less capital than outright stock ownership.

A put sale worth $1.10 million was the second notable trade, consisting of 1,100 contracts sold at the 400.0 strike expiring on 2027-03-19. This put was out of the money versus the 505.06 reference price, making it a bullish income-style position that benefits if MSFT remains above 400.0 through expiration. Strategically, this kind of trade typically reflects confidence in downside support and a willingness to accumulate shares at a much lower effective entry level if assigned, while collecting premium in the meantime. Overall, the large-trade flow was clearly bullish: both highlighted block trades leaned positive, with one expressing direct upside participation through an in-the-money long call and the other signaling comfort with selling downside risk well below spot, together indicating institutional sentiment that remains constructive on MSFT rather than defensive.

Strategy Reference

For a lower assignment-probability income trade, consider selling the 450.0 put with a shorter expiration, which sits more than 10% below spot and aligns with the large put sale’s bullish bias while requiring less buying power than selling the 400.0 strike.

Disclaimer: Investing carries risk. This is not financial advice. The above content should not be regarded as an offer, recommendation, or solicitation on acquiring or disposing of any financial products, any associated discussions, comments, or posts by author or other users should not be considered as such either. It is solely for general information purpose only, which does not consider your own investment objectives, financial situations or needs. TTM assumes no responsibility or warranty for the accuracy and completeness of the information, investors should do their own research and may seek professional advice before investing.

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