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.

EWZ option chain iShares MSCI Brazil ETF

Cboe delayed options data · as of 15:34 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 ±17.2% (31.66–44.86) · ATM IV 39.7% · P/C open interest 0.38

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
18.15 18.80 23 65.5% 0.99 0.0014 0.000 20 0.0200 0.0400 1,385 52.7% -0.01 0.0019 -0.001
17.20 17.85 5 64.6% 0.99 0.0020 0.000 21 0.0300 0.0400 1 10.0K 50.1% -0.01 0.0026 -0.001
16.20 16.85 6 59.2% 0.99 0.0027 0.000 22 0.0300 0.0600 10.8K 48.2% -0.01 0.0034 -0.002
15.25 15.85 20 56.1% 0.98 0.0036 0.000 23 0.0500 0.0800 420 8,025 47.3% -0.02 0.0045 -0.002
14.25 14.90 104 53.0% 0.98 0.0049 0.000 24 0.0700 0.1000 8,602 45.8% -0.02 0.0059 -0.002
13.45 13.90 167 54.0% 0.97 0.0064 0.000 25 0.1100 0.1200 92 36.7K 44.6% -0.03 0.0077 -0.003
12.40 12.95 202 49.4% 0.96 0.0084 0.000 26 0.1400 0.1700 14.1K 43.5% -0.04 0.0098 -0.004
11.65 12.00 2 21.0K 51.0% 0.95 0.0109 -0.001 27 0.2000 0.2300 20.5K 42.9% -0.05 0.0125 -0.004
10.75 11.05 100 15.5K 48.9% 0.94 0.0139 -0.002 28 0.2700 0.3000 6,459 41.9% -0.07 0.0156 -0.005
9.70 10.15 1,758 45.2% 0.92 0.0174 -0.003 29 0.3700 0.4000 38.7K 41.4% -0.09 0.0192 -0.006
8.90 9.15 1 7,252 43.5% 0.90 0.0213 -0.004 30 0.5000 0.5300 818 97.5K 41.0% -0.12 0.0232 -0.007
8.05 8.35 5,985 43.1% 0.87 0.0255 -0.006 31 0.6500 0.7000 2 7,277 40.5% -0.15 0.0274 -0.009
7.25 7.45 2 80.5K 41.6% 0.84 0.0299 -0.007 32 0.8700 0.9100 19.8K 40.4% -0.18 0.0317 -0.010
6.50 6.70 53.9K 41.4% 0.80 0.0342 -0.009 33 1.12 1.17 22.6K 40.3% -0.22 0.0358 -0.011
5.65 5.90 17.4K 39.4% 0.76 0.0383 -0.010 34 1.42 1.47 485 25.1K 40.2% -0.26 0.0396 -0.012
5.15 5.25 17 29.1K 40.6% 0.71 0.0419 -0.012 35 1.74 1.83 9 35.8K 40.0% -0.30 0.0429 -0.013
4.45 4.60 100 14.7K 39.6% 0.67 0.0449 -0.013 36 2.14 2.24 1,637 40.1% -0.35 0.0455 -0.013
3.90 4.00 507 48.5K 39.4% 0.62 0.0472 -0.013 37 2.59 2.68 2 21.4K 40.0% -0.40 0.0475 -0.014
3.40 3.50 432 96.6K 39.5% 0.57 0.0488 -0.014 38 3.10 3.20 244 17.4K 40.0% -0.45 0.0487 -0.014
2.94 2.99 33 23.6K 39.2% 0.52 0.0496 -0.014 39 3.65 3.80 5 426 40.2% -0.50 0.0491 -0.014
2.53 2.58 110 97.7K 39.1% 0.47 0.0495 -0.015 40 4.30 4.40 2,849 40.6% -0.54 0.0489 -0.014
2.17 2.23 10 7,886 39.2% 0.43 0.0489 -0.014 41 4.20 6.90 1,039 47.6% -0.59 0.0480 -0.013
1.85 1.90 7,000 84.4K 39.2% 0.38 0.0476 -0.014 42 5.45 5.80 899 40.0% -0.63 0.0465 -0.013
1.57 1.61 2,705 13.2K 39.1% 0.34 0.0457 -0.013 43 6.15 6.50 7,147 51.6% -0.67 0.0445 -0.012
1.32 1.38 70 7,275 39.1% 0.30 0.0435 -0.013 44 5.10 9.05 43 39.7% -0.71 0.0422 -0.011
1.11 1.15 451 92.1K 39.1% 0.26 0.0409 -0.012 45 6.65 9.85 171 45.5% -0.74 0.0395 -0.010
0.9300 0.9800 54.8K 117.6K 39.2% 0.23 0.0381 -0.011 46 6.75 10.65 5 40.1% -0.78 0.0367 -0.009
0.7900 0.8200 1 94.1K 39.3% 0.20 0.0351 -0.010 47 7.55 11.50 39.9% -0.81 0.0338 -0.007
0.6400 0.6900 2,455 39.2% 0.17 0.0321 -0.009 48 8.40 12.60 42.2% -0.83 0.0308 -0.006
0.5200 0.5600 93 70.9K 38.9% 0.15 0.0291 -0.009 49 9.30 13.50 42.8% -0.85 0.0279 -0.005
0.4500 0.4700 55.6K 75.5K 39.3% 0.13 0.0262 -0.008 50 12.00 12.45 36 100 41.6% -0.87 0.0251 -0.004
0.3600 0.3900 36.9K 39.1% 0.11 0.0234 -0.007 51 11.10 15.25 12 42.7% -0.89 0.0225 -0.003
0.2700 0.3200 24.9K 38.7% 0.09 0.0208 -0.006 52 12.05 16.20 43.8% -0.91 0.0203 -0.002
0.2200 0.2600 1,215 38.7% 0.08 0.0183 -0.005 53 12.95 17.05 42.5% -0.92 0.0187 -0.001
0.1700 0.2100 404 38.5% 0.07 0.0160 -0.005 54 13.90 17.90 41.4% -0.94 0.0178 -0.001
0.1300 0.1800 1,630 38.5% 0.06 0.0140 -0.004 55 14.90 19.00 45.1% -0.95 0.0169 -0.000
0.1100 0.1400 49 38.5% 0.05 0.0121 -0.004 56 15.85 19.95 45.4% -0.97 0.0187 0.000
0.0900 0.1200 997 38.8% 0.04 0.0104 -0.003 57 16.80 20.90 45.4% -0.98 0.0214 0.000

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 — Dec 18, 2026

Volatility page →

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

36%42%48%55%38.2632.0045.00
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