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Alphabet Inc. (GOOGL)

Overview · Option chain · Volatility · Expected-move history · Earnings

Price (delayed) 341.82 +1.39%
Expected moveThe size of the up-or-down move the options market is pricing for a stock by a given date, read from option prices (the at-the-money straddle). It is a market-implied estimate, not a forecast. · Sep 18 ±4.4%
Expected range 326.91356.66
IV30Implied volatility interpolated to a constant 30-day horizon from the expirations around it, so different stocks and dates can be compared fairly.27.4%
IV percentileWhere this IV30 ranks across all securities we cover today (a cross-sectional comparison, not the stock's own history). 34/universe
P/C volumePut volume (or open interest) divided by call volume (or open interest). A descriptive activity measure — it does not by itself say what traders expect.0.31
P/C open interest0.66
Next earnings Oct 28

Cboe delayed options data · as of 17:03 UTC · Figures derived from the full chain (4,602 contracts, 23 expirations) · IV own-history percentile appears after 60 recorded days (3 so far)

Expected move — Sep 18, 2026 (15 days)

Methodology →

Read from option prices: the at-the-money straddle costs this much, so the market is pricing a move of about that size in either direction by this date. It is an estimate of movement, not a prediction of direction.

326.9356.7341.8 current

Options are pricing a move of about ±4.4% (range 326.91–356.66) by Sep 18, 2026. ATM straddle: 14.88 @ strike 342.5 · ATM IV: 26.6%.

Probability distribution

Model & assumptions →

The curve shows where a lognormal model, fed with current implied volatility, puts the range of outcomes at this expiration. Shaded: the expected-move band.

341.8326.9356.7
expected-move bandmodel density
Levelvs priceP(above)Model-estimated chance the stock finishes above a level at expiration, derived from current IV under a lognormal model with stated assumptions — an estimate, not a prediction.P(below)
307.61 -10% 97.3% 2.7%
324.70 -5% 82.2% 17.8%
341.79 +0% 48.9% 51.1%
358.88 +5% 17.6% 82.4%
375.97 +10% 3.7% 96.3%

Model-estimated probabilities of finishing above/below each level at expiration — estimates under stated assumptions, not predictions.

Probability explorer

Drag the slider to any level and see the model-estimated chance the stock finishes above or below it at the selected expiration.

P(finish above)
P(finish below)
P(touch, approx.)

Horizon: Sep 18, 2026 · lognormal model, zero drift — an estimate, not a prediction. Assumptions

ExpiresDTEDays to expiration, in calendar days.Implied moveATM IVOpen int.
Sep 04, 2026 1 ±1.3% 29.7% 175.6K
Sep 09, 2026 6 ±2.4% 23.1% 10.6K
Sep 11, 2026 8 ±3.1% 25.5% 51.7K
Sep 14, 2026 11 ±3.4% 23.9% 2,970
Sep 16, 2026 13 ±3.9% 25.5% 934
Sep 18, 2026 15 ±4.4% 26.6% 560.6K
Sep 25, 2026 22 ±5.3% 26.7% 27.7K
Oct 02, 2026 29 ±6.2% 27.4% 17.8K
Oct 09, 2026 36 ±7.0% 27.8% 7,275
Oct 16, 2026 43 ±7.8% 28.3% 380.8K
Oct 23, 2026 50 ±8.6% 29.0% 0
Nov 20, 2026 78 ±12.2% 33.0% 183.3K

Open interest by strike — Sep 18

Where option positions are concentrated. Teal bars are calls, red bars are puts; the dashed line is the current price.

260.0285.0310.0325.0337.5350.0362.5380.0405.0341.8
callsputs

Largest open-interest concentrations (all expirations ≤ 60 days): 375 C · 82.3K400 C · 50.7K410 C · 50.2K350 C · 40.1K340 C · 32.5K

IV term structure

Volatility page →

At-the-money implied volatility for each expiration. A hump around a date often marks a scheduled event the market is pricing.

22%26%31%35%1d29d197d

When does open interest expire?

23%This month67%Later

Implied vs realized volatility

20.3%22.9%25.5%28.2%Aug 31Sep 02
IV30HV20

HV from our stored daily closes (annualized); IV30 interpolated from the chain. Method

Price, last 60 sessions

Track record

Full history →

Of 1 recorded snapshot-versus-outcome comparisons so far, the close landed inside the expected range 100.0% of the time.

Past earnings reactions

Oct 24+4.6%Feb 25-4.9%Apr 25+4.3%Jul 25+0.4%Oct 25+5.2%Feb 26-2.5%Apr 26+10.0%Jul 26-8.5%
implied (when recorded)actual reaction

Avg |reaction| 5.9% · median 5.8% (20 reports) — two-session close-to-close window; definition

About Alphabet Inc.

Alphabet Inc. provides a diverse range of products and digital platforms to consumers across multiple global regions, including North and South America, Europe, the Middle East, Africa, and the Asia-Pacific. The company's operations are organized into three primary divisions: Google Services, Google Cloud, and "Other Bets." The Google Services segment delivers core offerings such as its advertising solutions, the Android operating system, the Chrome browser, and various hardware. It also features popular applications like Gmail, Google Drive, Google Maps, Google Photos, Google Play, Search, and YouTube. This division further handles the sale of applications, in-app purchases, and digital content via the Google Play store, alongside marketing devices such as Fitbit wearables, Google Nest smart home products, Pixel smartphones, and other proprietary hardware. It also provides non-advertising services for YouTube. The Google Cloud segment offers a comprehensive suite of infrastructure, platform, and other cloud computing services for businesses. This includes Google Workspace, a collection of cloud-native collaboration tools for enterprises, featuring applications like Gmail, Docs, Dr

Communication Services · Internet Content & Information · NASDAQ · Profile: Financial Modeling Prep

Related securities — Communication Services

META · IV 34.9%NFLX · IV 30.2%SNAP · IV 55.1%TTD · IV 53.5%WBD · IV 35.7%RDDT · IV 56.2%

Consumer Cyclical

ABNB · Airbnb, Inc.AMZN · Amazon.com, Inc.AZO · AutoZone, Inc.BABA · Alibaba Group Holding…BBY · Best Buy Co., Inc.BYD · Boyd Gaming CorporationCAVA · CAVA Group, Inc.CCL · Carnival Corporation & plc

ETF

ARKK · ARK Innovation ETFBITO · ProShares Bitcoin ETFDIA · State Street SPDR Dow…EEM · iShares MSCI Emerging…EFA · iShares MSCI EAFE ETFEWZ · iShares MSCI Brazil ETFFXI · iShares China Large-Cap ETFGDX · VanEck Gold Miners ETF

Technology

AAPL · Apple Inc.ADBE · Adobe Inc.AI · C3.ai, Inc.AMAT · Applied Materials, Inc.AMD · Advanced Micro Device…APP · AppLovin CorporationARM · Arm Holdings plc Amer…ASML · ASML Holding N.V.

Financial Services

AFRM · Affirm Holdings, Inc.ALL · The Allstate CorporationALLY · Ally Financial Inc.AXP · American Express CompanyBAC · Bank of America CorporationBLK · BlackRock, Inc.BX · Blackstone Inc.C · Citigroup Inc.

Industrials

AAL · American Airlines Gro…BA · The Boeing CompanyCAT · Caterpillar Inc.CMI · Cummins Inc.DAL · Delta Air Lines, Inc.DE · Deere & CompanyEMR · Emerson Electric Co.ETN · Eaton Corporation plc

Energy

BKR · Baker Hughes CompanyCCJ · Cameco CorporationCOP · ConocoPhillipsCVX · Chevron CorporationDVN · Devon Energy CorporationENPH · Enphase Energy, Inc.EOG · EOG Resources, Inc.ET · Energy Transfer LP