IWF · iShares MSCI All Country Asia ex Japan ETF

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$122.75 -1.14 (-0.92%) At close · Aug 28

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Options Chain

Underlying $122.75 · at close Aug 28, 2026 Options Calculator

Positioning

Sep 18, 2026 · 20 days to expiry · 62 contracts · mixed snapshot sessions · Jul 27, 2026–Aug 28, 2026; 21 unknown

Put / call OI

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dated and unknown snapshot sessions

Open interest

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dated and unknown snapshot sessions

Volume

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dated and unknown snapshot sessions

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 18 20d Oct 16 48d Nov 20 83d Dec 18 111d Feb 19 174d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	59.7%	0.94	—		$0.65	-0.049	55.2%	1	42
Call · $100 In the money Snapshot session Unknown Last — Breakeven — Implied vol 59.7% Delta 0.94 ≈94% ITM Gamma 0.007 Theta -0.057 Vega 0.045 Open interest 0 Model this call Put · $100 Snapshot session Jul 27, 2026 Last $0.65 Breakeven $99.35 Implied vol 55.2% Delta -0.049 ≈5% ITM Gamma 0.006 Theta -0.04 Vega 0.026 Open interest 42 Model this put
60	60	56.1%	0.896	$18.77		$0.85	-0.086	51%	1	1
Call · $105 In the money Snapshot session Aug 28, 2026 Last $18.77 Breakeven $123.77 Implied vol 56.1% Delta 0.896 ≈90% ITM Gamma 0.011 Theta -0.078 Vega 0.047 Open interest 60 Model this call Put · $105 Snapshot session Aug 26, 2026 Last $0.85 Breakeven $104.15 Implied vol 51% Delta -0.086 ≈9% ITM Gamma 0.011 Theta -0.056 Vega 0.047 Open interest 1 Model this put
0	—	47.1%	0.874	—		$0.82	-0.136	49.1%	2	1
Call · $109 In the money Snapshot session Unknown Last — Breakeven — Implied vol 47.1% Delta 0.874 ≈87% ITM Gamma 0.015 Theta -0.076 Vega 0.071 Open interest 0 Model this call Put · $109 Snapshot session Aug 3, 2026 Last $0.82 Breakeven $108.18 Implied vol 49.1% Delta -0.136 ≈14% ITM Gamma 0.015 Theta -0.076 Vega 0.071 Open interest 1 Model this put
377	272	43.7%	0.872	$12.90		$0.25	-0.082	34.8%	1	31
Call · $110 In the money Snapshot session Aug 20, 2026 Last $12.90 Breakeven $122.90 Implied vol 43.7% Delta 0.872 ≈87% ITM Gamma 0.017 Theta -0.072 Vega 0.072 Open interest 377 Model this call Put · $110 Snapshot session Aug 7, 2026 Last $0.25 Breakeven $109.75 Implied vol 34.8% Delta -0.082 ≈8% ITM Gamma 0.015 Theta -0.037 Vega 0.047 Open interest 31 Model this put
0	—	41.7%	0.861	—		$0.65	-0.144	42.7%	3	2
Call · $111 In the money Snapshot session Unknown Last — Breakeven — Implied vol 41.7% Delta 0.861 ≈86% ITM Gamma 0.018 Theta -0.072 Vega 0.072 Open interest 0 Model this call Put · $111 Snapshot session Aug 4, 2026 Last $0.65 Breakeven $110.35 Implied vol 42.7% Delta -0.144 ≈14% ITM Gamma 0.018 Theta -0.068 Vega 0.072 Open interest 2 Model this put
0	—	39.7%	0.85	—		$1.50	-0.096	31%	1	2
Call · $112 In the money Snapshot session Unknown Last — Breakeven — Implied vol 39.7% Delta 0.85 ≈85% ITM Gamma 0.02 Theta -0.072 Vega 0.072 Open interest 0 Model this call Put · $112 Snapshot session Aug 17, 2026 Last $1.50 Breakeven $110.50 Implied vol 31% Delta -0.096 ≈10% ITM Gamma 0.019 Theta -0.037 Vega 0.048 Open interest 2 Model this put
4	4	36.4%	0.845	$6.20		$0.45	-0.109	29.9%	12	4
Call · $113 In the money Snapshot session Jul 30, 2026 Last $6.20 Breakeven $119.20 Implied vol 36.4% Delta 0.845 ≈85% ITM Gamma 0.023 Theta -0.068 Vega 0.073 Open interest 4 Model this call Put · $113 Snapshot session Aug 18, 2026 Last $0.45 Breakeven $112.55 Implied vol 29.9% Delta -0.109 ≈11% ITM Gamma 0.022 Theta -0.039 Vega 0.048 Open interest 4 Model this put
28	28	34.5%	0.831	$9.11		$0.93	-0.098	25.1%	2	3
Call · $114 In the money Snapshot session Aug 20, 2026 Last $9.11 Breakeven $123.11 Implied vol 34.5% Delta 0.831 ≈83% ITM Gamma 0.025 Theta -0.068 Vega 0.073 Open interest 28 Model this call Put · $114 Snapshot session Aug 26, 2026 Last $0.93 Breakeven $113.07 Implied vol 25.1% Delta -0.098 ≈10% ITM Gamma 0.024 Theta -0.03 Vega 0.048 Open interest 3 Model this put
0	—	32.6%	0.816	—		$0.59	-0.139	26.8%	12	14
Call · $115 In the money Snapshot session Unknown Last — Breakeven — Implied vol 32.6% Delta 0.816 ≈82% ITM Gamma 0.028 Theta -0.068 Vega 0.073 Open interest 0 Model this call Put · $115 Snapshot session Aug 18, 2026 Last $0.59 Breakeven $114.41 Implied vol 26.8% Delta -0.139 ≈14% ITM Gamma 0.029 Theta -0.042 Vega 0.073 Open interest 14 Model this put
0	—	32.1%	0.79	—		$0.51	-0.164	25.7%	2	3
Call · $116 In the money Snapshot session Unknown Last — Breakeven — Implied vol 32.1% Delta 0.79 ≈79% ITM Gamma 0.031 Theta -0.073 Vega 0.074 Open interest 0 Model this call Put · $116 Snapshot session Aug 17, 2026 Last $0.51 Breakeven $115.49 Implied vol 25.7% Delta -0.164 ≈16% ITM Gamma 0.033 Theta -0.044 Vega 0.073 Open interest 3 Model this put
20	16	29.1%	0.775	$6.60		$0.54	-0.145	20.1%	2	2
Call · $117 In the money Snapshot session Aug 20, 2026 Last $6.60 Breakeven $123.60 Implied vol 29.1% Delta 0.775 ≈77% ITM Gamma 0.036 Theta -0.069 Vega 0.097 Open interest 20 Model this call Put · $117 Snapshot session Aug 17, 2026 Last $0.54 Breakeven $116.46 Implied vol 20.1% Delta -0.145 ≈14% ITM Gamma 0.039 Theta -0.032 Vega 0.073 Open interest 2 Model this put
0	—	28.6%	0.737	—		$0.58	-0.156	17.4%	1	1
Call · $118 In the money Snapshot session Unknown Last — Breakeven — Implied vol 28.6% Delta 0.737 ≈74% ITM Gamma 0.039 Theta -0.072 Vega 0.097 Open interest 0 Model this call Put · $118 Snapshot session Aug 27, 2026 Last $0.58 Breakeven $117.42 Implied vol 17.4% Delta -0.156 ≈16% ITM Gamma 0.048 Theta -0.028 Vega 0.073 Open interest 1 Model this put
1	1	26.1%	0.71	$2.50		$0.68	-0.195	16.3%	2	1
Call · $119 In the money Snapshot session Jul 31, 2026 Last $2.50 Breakeven $121.50 Implied vol 26.1% Delta 0.71 ≈71% ITM Gamma 0.045 Theta -0.069 Vega 0.098 Open interest 1 Model this call Put · $119 Snapshot session Aug 27, 2026 Last $0.68 Breakeven $118.32 Implied vol 16.3% Delta -0.195 ≈20% ITM Gamma 0.059 Theta -0.031 Vega 0.074 Open interest 1 Model this put
2.4k	1.2k	24.6%	0.672	$4.12		$1.78	-0.241	14.7%	3	503
Call · $120 In the money Snapshot session Aug 21, 2026 Last $4.12 Breakeven $124.12 Implied vol 24.6% Delta 0.672 ≈67% ITM Gamma 0.052 Theta -0.07 Vega 0.098 Open interest 2.4k Model this call Put · $120 Snapshot session Aug 20, 2026 Last $1.78 Breakeven $118.22 Implied vol 14.7% Delta -0.241 ≈24% ITM Gamma 0.074 Theta -0.031 Vega 0.097 Open interest 503 Model this put
4	4	20.3%	0.638	$3.24		$3.47	-0.323	14.9%	1	253
Call · $121 In the money Snapshot session Aug 20, 2026 Last $3.24 Breakeven $124.24 Implied vol 20.3% Delta 0.638 ≈64% ITM Gamma 0.064 Theta -0.06 Vega 0.113 Open interest 4 Model this call Put · $121 Snapshot session Aug 26, 2026 Last $3.47 Breakeven $117.53 Implied vol 14.9% Delta -0.323 ≈32% ITM Gamma 0.085 Theta -0.036 Vega 0.098 Open interest 253 Model this put
22	1	17.2%	0.58	$1.00		$1.70	-0.428	19.1%	1	1
Call · $122 In the money Snapshot session Aug 26, 2026 Last $1.00 Breakeven $123.00 Implied vol 17.2% Delta 0.58 ≈58% ITM Gamma 0.079 Theta -0.053 Vega 0.114 Open interest 22 Model this call Put · $122 Snapshot session Aug 21, 2026 Last $1.70 Breakeven $120.30 Implied vol 19.1% Delta -0.428 ≈43% ITM Gamma 0.072 Theta -0.05 Vega 0.114 Open interest 1 Model this put
Underlying $122.75
17	3	16.9%	0.501	$2.45		$2.75	-0.51	12%	2	0
Call · $123 Snapshot session Aug 28, 2026 Last $2.45 Breakeven $125.45 Implied vol 16.9% Delta 0.501 ≈50% ITM Gamma 0.082 Theta -0.053 Vega 0.115 Open interest 17 Model this call Put · $123 In the money Snapshot session Aug 26, 2026 Last $2.75 Breakeven $120.25 Implied vol 12% Delta -0.51 ≈51% ITM Gamma 0.118 Theta -0.031 Vega 0.115 Open interest 0 Model this put
40	2	19.2%	0.432	$1.80		$1.50	-0.634	11.4%	1	1
Call · $124 Snapshot session Aug 27, 2026 Last $1.80 Breakeven $125.80 Implied vol 19.2% Delta 0.432 ≈43% ITM Gamma 0.071 Theta -0.057 Vega 0.116 Open interest 40 Model this call Put · $124 In the money Snapshot session Aug 7, 2026 Last $1.50 Breakeven $122.50 Implied vol 11.4% Delta -0.634 ≈63% ITM Gamma 0.121 Theta -0.027 Vega 0.102 Open interest 1 Model this put
48	10	16%	0.336	$1.40		—	-0.785	9.7%	—	0
Call · $125 Snapshot session Aug 21, 2026 Last $1.40 Breakeven $126.40 Implied vol 16% Delta 0.336 ≈34% ITM Gamma 0.079 Theta -0.045 Vega 0.103 Open interest 48 Model this call Put · $125 In the money Snapshot session Unknown Last — Breakeven — Implied vol 9.7% Delta -0.785 ≈79% ITM Gamma 0.118 Theta -0.016 Vega 0.078 Open interest 0 Model this put
469	1	15.3%	0.25	$1.10		—	—	—	—	0
Call · $126 Snapshot session Aug 28, 2026 Last $1.10 Breakeven $127.10 Implied vol 15.3% Delta 0.25 ≈25% ITM Gamma 0.073 Theta -0.037 Vega 0.105 Open interest 469 Model this call Put · $126 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
97	30	21.2%	0.264	$0.30		—	-1	0.1%	—	0
Call · $127 Snapshot session Aug 24, 2026 Last $0.30 Breakeven $127.30 Implied vol 21.2% Delta 0.264 ≈26% ITM Gamma 0.054 Theta -0.052 Vega 0.104 Open interest 97 Model this call Put · $127 In the money Snapshot session Unknown Last — Breakeven — Implied vol 0.1% Delta -1 ≈100% ITM Gamma 0 Theta 0 Vega 0 Open interest 0 Model this put
135	93	16.2%	0.146	$0.20		—	—	—	—	0
Call · $128 Snapshot session Aug 25, 2026 Last $0.20 Breakeven $128.20 Implied vol 16.2% Delta 0.146 ≈15% ITM Gamma 0.05 Theta -0.028 Vega 0.082 Open interest 135 Model this call Put · $128 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
153	38	20.6%	0.166	$0.20		—	—	—	—	0
Call · $129 Snapshot session Aug 25, 2026 Last $0.20 Breakeven $129.20 Implied vol 20.6% Delta 0.166 ≈17% ITM Gamma 0.042 Theta -0.038 Vega 0.081 Open interest 153 Model this call Put · $129 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
505	32	21.4%	0.137	$0.10		—	-0.949	16%	—	0
Call · $130 Snapshot session Aug 28, 2026 Last $0.10 Breakeven $130.10 Implied vol 21.4% Delta 0.137 ≈14% ITM Gamma 0.036 Theta -0.035 Vega 0.054 Open interest 505 Model this call Put · $130 In the money Snapshot session Unknown Last — Breakeven — Implied vol 16% Delta -0.949 ≈95% ITM Gamma 0.033 Theta -0.009 Vega 0.025 Open interest 0 Model this put
1	1	30%	0.195	$0.85		—	—	—	—	0
Call · $131 Snapshot session Aug 14, 2026 Last $0.85 Breakeven $131.85 Implied vol 30% Delta 0.195 ≈19% ITM Gamma 0.032 Theta -0.061 Vega 0.081 Open interest 1 Model this call Put · $131 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
421	33	34.9%	0.206	$0.52		$7.20	-1	0.1%	20	20
Call · $132 Snapshot session Aug 14, 2026 Last $0.52 Breakeven $132.52 Implied vol 34.9% Delta 0.206 ≈21% ITM Gamma 0.028 Theta -0.073 Vega 0.081 Open interest 421 Model this call Put · $132 In the money Snapshot session Aug 14, 2026 Last $7.20 Breakeven $124.80 Implied vol 0.1% Delta -1 ≈100% ITM Gamma 0 Theta 0 Vega 0 Open interest 20 Model this put
11	22	20.1%	0.051	$0.15		—	-1	0.1%	—	0
Call · $133 Snapshot session Aug 21, 2026 Last $0.15 Breakeven $133.15 Implied vol 20.1% Delta 0.051 ≈5% ITM Gamma 0.018 Theta -0.015 Vega 0.032 Open interest 11 Model this call Put · $133 In the money Snapshot session Unknown Last — Breakeven — Implied vol 0.1% Delta -1 ≈100% ITM Gamma 0 Theta 0 Vega 0 Open interest 0 Model this put
0	—	28.6%	0.107	—		—	-0.962	22.2%	—	0
Call · $134 Snapshot session Unknown Last — Breakeven — Implied vol 28.6% Delta 0.107 ≈11% ITM Gamma 0.022 Theta -0.038 Vega 0.055 Open interest 0 Model this call Put · $134 In the money Snapshot session Unknown Last — Breakeven — Implied vol 22.2% Delta -0.962 ≈96% ITM Gamma 0.018 Theta -0.01 Vega 0.025 Open interest 0 Model this put
220	20	36.3%	0.143	$0.26		—	-0.964	23.7%	—	0
Call · $135 Snapshot session Aug 12, 2026 Last $0.26 Breakeven $135.26 Implied vol 36.3% Delta 0.143 ≈14% ITM Gamma 0.022 Theta -0.061 Vega 0.055 Open interest 220 Model this call Put · $135 In the money Snapshot session Unknown Last — Breakeven — Implied vol 23.7% Delta -0.964 ≈96% ITM Gamma 0.016 Theta -0.01 Vega 0.025 Open interest 0 Model this put
0	—	42.5%	0.168	—		—	—	—	—	0
Call · $136 Snapshot session Unknown Last — Breakeven — Implied vol 42.5% Delta 0.168 ≈17% ITM Gamma 0.021 Theta -0.078 Vega 0.082 Open interest 0 Model this call Put · $136 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
200	200	34.8%	0.1	$0.36		—	—	—	—	0
Call · $137 Snapshot session Aug 11, 2026 Last $0.36 Breakeven $137.36 Implied vol 34.8% Delta 0.1 ≈10% ITM Gamma 0.017 Theta -0.044 Vega 0.055 Open interest 200 Model this call Put · $137 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put

About this data

Each contract's last price, volume, greeks, implied volatility and open interest belongs to the snapshot session shown in its details; unknown means the provider omitted the timestamp. This chain has mixed snapshot sessions · Jul 27, 2026–Aug 28, 2026; 21 unknown. Cross-contract positioning totals are shown only when every returned row has the same known session. Bid and ask are not included on this plan.

In-the-money strikes are tinted, deepening toward the money, and the bar beside each open-interest figure scales to the heaviest strike shown. The 25 strikes around the money are shown by default — switch to "All 31" for the wings.

Key facts CIK 1100663 CUSIP 464288182 13F (30d) 156 filings 152 filers