Alphabet’s (GOOG) Options Signal Bullish Momentum: Big Call OI at $320 and Whale Moves on P330 Puts Create Short-Term Trade Setup

Generated by AI AgentOptions FocusReviewed byTianhao Xu
Wednesday, Mar 18, 2026 3:44 pm ET3min read
GOOG--
  • Today’s price action sees GOOGGOOG-- trading at $306.88, down 0.82% from the previous close of $309.41, with volume ticking in at 8.6 million shares.
  • Options data shows a strong call bias, with the top OTM calls sitting at $320, $315, and $310, and a major block trade hitting the $330 put option with 1,950 contracts.
  • Analysts and the company itself are bullish on Alphabet’s AI and cloud growth—adding weight to the case for a rebound above key moving averages.

Here’s the bottom line: GOOG is sitting at a key support level with a growing call bias in the options market and a wave of real-world corporate strength from AI and cloud wins. It’s a clear signal of near-term upside potential with defined risks.

Where Traders Should Pay Attention: Call Bias and Whale Moves on the P330 Put

The options market isn’t speaking in riddles—it’s screaming that bulls are building a position. The top OTM call options for this Friday sit at $320, $315, and $310, with open interest (OI) of 15,258, 11,776, and 3,739 respectively. These aren’t just numbers; they show where the crowd is ready to capitalize on a breakout.

Meanwhile, the put side shows a lot less energy, with the top OTM puts at $300 and $280. That’s a clear imbalance. The overall put/call ratio for open interest is just 0.73, favoring calls—another sign that big players are pricing in a higher path for GOOG in the near term.

But the most interesting move is the block trade on the GOOG20260320P330GOOG20260320P330-- put. A trade of 1,950 contracts is massive in volume and hints that someone is hedging a larger long position or preparing for a small pullback. The strike is just $23 out of the money, so it doesn’t suggest a deep bearish view. It’s more about insurance—like a long-term investor seeing a small dip coming and protecting the downside.

The News Behind the Numbers: AI and Cloud Growth Are Fueling Investor Optimism

Alphabet isn’t just getting bullish from options—it’s backed by real-world momentum. Just in the last week alone, Google Cloud signed a $3.5 billion contract with a major global retailer, and the company announced a $10 billion AI R&D investment over the next two years. That’s not just news—it’s a signal to investors that the company is doubling down on growth and has the infrastructure and partners to make it happen.

Even the stock buybacks are sending a message: $5 billion in repurchases and $3.2 billion already done in Q1 2026. Management is saying the shares are undervalued and the company is strong enough to reward shareholders. Add in the new AI-powered tools in healthcare, security, and recruitment, and it’s clear Alphabet is expanding into high-growth verticals with real revenue upside.

Actionable Trades: How to Play This Setup

For those who want to take a directional bet, here are a few well-defined setups:

  • Options Play: Consider buying the GOOG20260320C320GOOG20260320C320-- call options for this Friday’s expiration. With OI of 15,258 and the stock near the middle of the Bollinger Band, this strike offers a high probability of profit if GOOG breaks above $310.50 and holds above the 30D support of $303.40.
  • Another Option: For a longer-term bet, the GOOG20260327C315GOOG20260327C315-- call is a solid setup. With a strike that’s just a few ticks above the current price and decent OI, it gives you more time to play out the AI and cloud momentum.
  • Stock Play: If you prefer a straight long position, look to buy on a bounce from the $304.24 resistance level. This is the top of the 30D support range and also close to the 200D moving average at $258.47—so it’s a key level to watch. A clean close above $310.50 would confirm the short-term bullish trend and open the door to the $315–$320 range.

If the stock breaks below $303.40, watch for a deeper pullback toward $297.64 (the lower Bollinger Band). That could trigger the put-side players to start hedging bigger positions—and that’s where the risk lies.

Volatility on the Horizon: Why This Is a Must-Watch Setup

GOOG is in a sweet spot. Technicals are pointing up, options data is bullish, and the company is on a tear with AI and cloud contracts. But with a block trade at the $330 put and high call activity at $320, it’s clear the market is pricing in a near-term breakout. The question is, how far will it go—and how fast?

For traders, now is the time to be ready. With this Friday’s options expiring soon and the next wave of contracts open for play on the 27th, the next few days could set the tone for the rest of the month. And if the bulls hold their ground, GOOG could be the next stock making headlines in the AI rally.

Focus on daily option trades

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