Independent options-market research
Menu
Stocks Expected Moves Volatility Earnings Market Dashboard Options Activity Screener News
Learn & Tools Learn Ask the Data AI Agents Methodology ★ Saved API
About About us Contact Disclaimer
View options
Dark mode

🧭 Guided View
New to markets — prices, yields, YTD, market cap? We explain every term as you browse, in plain English. Same data, with the help built in.

⚡ Expert View
You already know the market. Just the data — clean, fast and compact, with no extra explanations. This is the default view.

Interface language
DATA API

Free read-only JSON access to summary metrics, rate-limited.

ARKK option chain ARK Innovation ETF

Cboe delayed options data · as of 00:33 UTC

Each row is one strike. The left half is the call, the right half the put. Bid/ask are what buyers and sellers currently quote; volume is contracts traded this session; open interest is standing contracts. The highlighted row sits closest to the stock price.

This expiration prices a move of about ±10.3% (77.95–95.91) · ATM IV 35.1% · P/C open interest —

CALLS Strike PUTS
BidAskVolOIThe number of option contracts currently outstanding at a strike or expiration. High open interest shows where positions are concentrated. IVΔModel sensitivity of an option's price to a $1 move in the stock; also used as a rough moneyness scale (a 25-delta option is well out of the money).ΓΘ BidAskVolOI IVΔΓΘ
9.30 12.00 31.7% 0.82 0.0211 -0.026 77 1.10 1.68 16 39.9% -0.18 0.0209 -0.031
8.90 11.60 31.9% 0.81 0.0220 -0.027 77.5 0 3.40 42.1% -0.19 0.0218 -0.032
8.50 11.25 32.3% 0.80 0.0229 -0.028 78 0 3.50 41.2% -0.20 0.0227 -0.033
8.10 10.85 32.2% 0.78 0.0238 -0.029 78.5 0.0500 3.60 40.6% -0.21 0.0236 -0.034
7.70 10.50 32.4% 0.77 0.0247 -0.031 79 0.1200 3.75 40.3% -0.22 0.0246 -0.035
7.30 10.15 32.4% 0.76 0.0256 -0.032 79.5 0.1900 3.85 39.7% -0.24 0.0254 -0.036
6.95 9.80 32.6% 0.75 0.0264 -0.033 80 0.3500 3.95 39.5% -0.25 0.0263 -0.037
6.60 9.45 32.7% 0.73 0.0273 -0.034 80.5 0.5200 4.10 39.5% -0.26 0.0272 -0.038
6.25 9.10 32.8% 0.72 0.0281 -0.035 81 0.6700 4.25 39.4% -0.28 0.0280 -0.038
5.90 8.80 32.9% 0.70 0.0290 -0.036 81.5 0.7000 3.35 33.9% -0.29 0.0289 -0.039
5.55 8.45 32.8% 0.69 0.0297 -0.037 82 0.9000 4.55 38.6% -0.31 0.0296 -0.040
5.20 8.15 32.8% 0.67 0.0305 -0.038 82.5 1.07 4.70 38.4% -0.32 0.0304 -0.041
6.50 7.05 36.4% 0.66 0.0312 -0.039 83 2.58 3.10 36.3% -0.34 0.0311 -0.041
4.55 7.55 32.8% 0.64 0.0318 -0.040 83.5 1.42 5.05 38.0% -0.35 0.0318 -0.042
4.25 7.25 32.8% 0.62 0.0324 -0.040 84 1.67 5.25 38.1% -0.37 0.0324 -0.042
3.95 7.00 32.9% 0.61 0.0329 -0.041 84.5 1.86 5.45 37.9% -0.39 0.0329 -0.042
5.25 5.95 36.1% 0.59 0.0334 -0.041 85 2.12 5.65 1 37.9% -0.40 0.0334 -0.043
3.40 6.45 32.9% 0.57 0.0338 -0.042 85.5 2.34 5.85 37.7% -0.42 0.0338 -0.043
3.10 6.25 32.9% 0.56 0.0342 -0.042 86 2.60 6.10 37.8% -0.44 0.0342 -0.043
2.84 6.00 32.9% 0.54 0.0344 -0.042 86.5 2.84 6.30 37.6% -0.46 0.0345 -0.043
2.60 5.70 32.6% 0.52 0.0346 -0.043 87 3.10 6.55 37.5% -0.47 0.0347 -0.043
2.35 5.55 32.9% 0.51 0.0348 -0.043 87.5 3.40 6.80 37.6% -0.49 0.0348 -0.043
2.11 5.25 32.5% 0.49 0.0348 -0.043 88 3.70 7.05 37.6% -0.51 0.0349 -0.042
1.88 5.15 32.9% 0.47 0.0348 -0.043 88.5 4.00 7.30 37.5% -0.53 0.0349 -0.042
1.66 4.95 32.8% 0.45 0.0348 -0.043 89 4.35 7.60 37.8% -0.54 0.0349 -0.042

Strikes shown: within ±50% of the underlying price. Intrinsic value = max(0, price − strike) for calls, max(0, strike − price) for puts; extrinsic = option price − intrinsic. Greeks and IV as computed by the exchange feed.

Volatility smile — Oct 23, 2026

Volatility page →

Implied volatility per strike for this expiration. Out-of-the-money puts usually price higher IV than calls — the skew.

29%34%39%45%86.9377.0089.00
callsputs

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