Shares of Alphabet Inc. closed at $371.10 on Tuesday, up 1.09%. Significant block activity emerged in the options market, highlighted by a purchase of more than $1.5 million in long-dated call options alongside selling of near-term calls to collect premium. The positioning suggests investors remain constructive on the stock's medium-term outlook while retaining some caution regarding near-term upside.
Options Metrics
Google's current implied volatility (IV) stands at 31.63%, with an IV percentile of 21.12%, placing it in the lower end of its historical range. This suggests options are relatively inexpensive and that the market's implied volatility expectations remain subdued.
Meanwhile, the IV-to-historical volatility (HV) ratio is 1.13, indicating implied volatility is only modestly above realized volatility, consistent with a relatively balanced and moderate options pricing environment.
The call-to-put volume ratio stands at 2.72, indicating significantly stronger trading activity in call options than in puts, a signal of broadly optimistic market sentiment.
Notable Block Trades
The largest single-leg trade of the session was a $1.589 million call purchase. A trader bought 3,973 contracts of the June 26, 2026 $380 call option.
With the strike price above Google's current share price of $371.10, the contract is out of the money, reflecting a clear directional bullish bet. The willingness to pay premium for longer-dated upside exposure suggests the trader is not merely positioning for short-term volatility but is instead expressing confidence that Google shares could continue to advance and potentially move above the $380 level. Such trades are typically associated with aggressive bullish positioning aimed at capturing leveraged upside.
The second-largest transaction was a $636,500 call sale. A trader sold 2,087 contracts of the June 18, 2026 $375 call option.
Like the larger trade, the option is out of the money relative to the current stock price. However, as a short call position, the trade carries a more cautious or bearish near-term bias. Selling near-dated out-of-the-money calls is often used to generate premium income, enhance returns on an existing long position, or express a view that upside potential is limited over the short term. Given the contract's proximity to expiration, the trade suggests some investors are betting that Google will struggle to break decisively above $375 in the immediate future.
Flow Analysis Points to a Bullish Bias
Based on aggregate block-trade activity, overall sentiment remains skewed to the upside.
Bullish flows totaled approximately $2.27 million, compared with $728,400 in bearish flows, resulting in a net bullish premium imbalance of roughly $1.54 million.
The dominant flow was concentrated in outright purchases of upside call options, particularly the long-dated $380 calls, indicating investors remain willing to pay for additional upside exposure. While some premium-selling strategies, including short $375 calls and bearish call spread structures, were also observed, their notional size lagged considerably behind bullish positioning.
Taken together, the options flow suggests institutional traders remain constructive on Google's broader trajectory, although some caution persists regarding the stock's near-term upside potential.
Strategy Watch
For options sellers seeking to capitalize on the current low-volatility environment, selling far out-of-the-money call options, such as strikes above $380, may offer an opportunity to collect premium.
For investors looking to participate in further upside while maintaining defined risk, a bull call spread may be considered. One example would be buying a near-term $370 call while simultaneously selling a $380 call with the same expiration, allowing investors to gain upside exposure while limiting both risk and capital outlay.
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