EWZS · iShares MSCI Brazil Small-Cap ETF ETF

Alerts for EWZS

$13.45 -0.16 (-1.18%) At close · Sep 4

Options Chain

Underlying $13.45 · at close Sep 4, 2026 Options Calculator

Positioning

Sep 18, 2026 · 12 days to expiry · 42 contracts · mixed daily-bar sessions · Aug 24, 2026–Sep 4, 2026; 36 unknown

Put / call OI

0.54

Call-heavy positioning

Open interest

as of Sep 3, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$13.00

$0.45 below spot

ATM implied vol

22.7%

market's expected move

Open interest by strike

Calls Puts

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 18 12d Oct 16 40d Jan 15 131d Apr 16 222d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
—	—	—	—	$9.60	$11.10	—		—	$0.00	$0.75	—	—	—	—
Call · $3 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:55.042 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $3 Daily-bar session Unknown Quote as of 2026-09-04 19:55:55.044 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$8.60	$10.10	—		—	$0.00	$0.75	—	—	—	—
Call · $4 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:10.912 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $4 Daily-bar session Unknown Quote as of 2026-09-04 19:55:55.043 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$7.60	$9.10	—		—	$0.00	$0.75	—	—	—	—
Call · $5 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:10.681 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $5 Daily-bar session Unknown Quote as of 2026-09-04 19:59:15.285 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$6.60	$8.10	—		—	$0.00	$0.75	—	—	—	—
Call · $6 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:55:10.368 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $6 Daily-bar session Unknown Quote as of 2026-09-04 19:55:13.735 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$5.60	$7.10	—		—	$0.00	$0.75	—	—	—	—
Call · $7 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:51.889 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $7 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.579 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$4.70	$5.90	—		—	$0.00	$0.75	—	—	—	—
Call · $8 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.674 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $8 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.554 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$3.70	$4.90	—		—	$0.00	$0.75	—	—	—	—
Call · $9 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.581 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $9 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.458 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$2.70	$3.90	—		—	$0.00	$0.75	—	—	—	—
Call · $10 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.479 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $10 Daily-bar session Unknown Quote as of 2026-09-04 19:55:12.546 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
2	2	—	—	$1.95	$2.95	$1.89		—	$0.00	$0.75	—	—	—	—
Call · $11 In the money Daily-bar session Sep 1, 2026 Quote as of 2026-09-04 19:59:10.054 UTC Last $1.89 Breakeven $12.89 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 3, 2026 Model this call Put · $11 Daily-bar session Unknown Quote as of 2026-09-04 19:55:17.752 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
3	2	—	—	$1.00	$1.75	$0.93		$0.06	$0.00	$0.20	—	—	3	7
Call · $12 In the money Daily-bar session Sep 1, 2026 Quote as of 2026-09-04 19:59:33.173 UTC Last $0.93 Breakeven $12.93 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 OI effective date Sep 3, 2026 Model this call Put · $12 Daily-bar session Sep 2, 2026 Quote as of 2026-09-04 19:59:15.285 UTC Last $0.06 Breakeven $11.94 Implied vol — Delta — Gamma — Theta — Vega — Open interest 7 OI effective date Sep 3, 2026 Model this put
22	1	22.7%	0.809	$0.15	$0.90	$0.25		$0.20	$0.00	$0.75	—	—	1	8
Call · $13 In the money Daily-bar session Aug 24, 2026 Quote as of 2026-09-04 19:59:32.973 UTC Last $0.25 Breakeven $13.25 Implied vol 22.7% Delta 0.809 ≈81% ITM Gamma 0.491 Theta -0.007 Vega 0.007 Open interest 22 OI effective date Sep 3, 2026 Model this call Put · $13 Daily-bar session Sep 1, 2026 Quote as of 2026-09-04 19:57:58.143 UTC Last $0.20 Breakeven $12.80 Implied vol — Delta — Gamma — Theta — Vega — Open interest 8 OI effective date Sep 3, 2026 Model this put
Underlying $13.45
1	1	—	—	$0.00	$0.75	$0.75		—	$0.45	$1.20	-0.643	51.9%	—	—
Call · $14 Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:58:04.543 UTC Last $0.75 Breakeven $14.75 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this call Put · $14 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:32.977 UTC Last — Breakeven — Implied vol 51.9% Delta -0.643 ≈64% ITM Gamma 0.295 Theta -0.019 Vega 0.009 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.75	—		—	$1.35	$2.10	-0.787	69.3%	—	—
Call · $15 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.078 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $15 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:57:17.806 UTC Last — Breakeven — Implied vol 69.3% Delta -0.787 ≈79% ITM Gamma 0.172 Theta -0.019 Vega 0.007 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.75	—		—	$2.10	$3.30	-0.84	88.5%	—	—
Call · $16 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.255 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $16 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.374 UTC Last — Breakeven — Implied vol 88.5% Delta -0.84 ≈84% ITM Gamma 0.113 Theta -0.021 Vega 0.006 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.75	—		—	$3.10	$4.30	-0.862	108.3%	—	—
Call · $17 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.364 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $17 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.504 UTC Last — Breakeven — Implied vol 108.3% Delta -0.862 ≈86% ITM Gamma 0.084 Theta -0.023 Vega 0.005 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.75	—		—	$4.10	$5.30	—	—	—	—
Call · $18 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.465 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $18 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.603 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.75	—		—	$5.10	$6.30	—	—	—	—
Call · $19 Daily-bar session Unknown Quote as of 2026-09-04 19:55:13.735 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $19 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.675 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.75	—		—	$5.90	$7.40	—	—	—	—
Call · $20 Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.580 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $20 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.755 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.75	—		—	$6.90	$8.40	—	—	—	—
Call · $21 Daily-bar session Unknown Quote as of 2026-09-04 19:55:17.024 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $21 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:58:30.227 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.75	—		—	$7.90	$9.40	—	—	—	—
Call · $22 Daily-bar session Unknown Quote as of 2026-09-04 19:55:16.818 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $22 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.854 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.75	—		—	$8.90	$10.40	—	—	—	—
Call · $23 Daily-bar session Unknown Quote as of 2026-09-04 19:55:17.223 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $23 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:33.868 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put

About this data

Each contract's last price, day range and volume belong to the daily-bar session shown in its details; unknown means the source omitted that timestamp. Open interest has its own effective date shown separately; implied volatility and greeks are model values computed when fetched. This chain has mixed daily-bar sessions · Aug 24, 2026–Sep 4, 2026; 36 unknown. Positioning totals are shown only when every returned open-interest value has the same known effective date. Bid and ask are real-time consolidated OPRA readings.

In-the-money strikes are tinted, deepening toward the money, and the bar beside each open-interest figure scales to the heaviest strike shown. Max pain is the listed strike where the most open interest would expire worthless — a positioning reference, not a forecast.