IWN · iShares MSCI China Small-Cap ETF

Track IWN — free

$223.22 -1.52 (-0.68%) At close · Aug 28

Rebalance outlook locked

Options Chain

Underlying $223.22 · today Options Calculator

Positioning

Sep 18, 2026 · 20 days to expiry · 60 contracts · mixed snapshot sessions · Jul 28, 2026–Aug 28, 2026; 41 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 Feb 19 174d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	47.2%	0.958	—		—	-0.04	46.6%	—	0
Call · $185 In the money Snapshot session Unknown Last — Breakeven — Implied vol 47.2% Delta 0.958 ≈96% ITM Gamma 0.004 Theta -0.063 Vega 0.049 Open interest 0 Model this call Put · $185 Snapshot session Unknown Last — Breakeven — Implied vol 46.6% Delta -0.04 ≈4% ITM Gamma 0.003 Theta -0.05 Vega 0.049 Open interest 0 Model this put
0	—	46.3%	0.937	—		$0.11	-0.044	41.1%	8	4
Call · $190 In the money Snapshot session Unknown Last — Breakeven — Implied vol 46.3% Delta 0.937 ≈94% ITM Gamma 0.005 Theta -0.082 Vega 0.085 Open interest 0 Model this call Put · $190 Snapshot session Aug 24, 2026 Last $0.11 Breakeven $189.89 Implied vol 41.1% Delta -0.044 ≈4% ITM Gamma 0.004 Theta -0.049 Vega 0.049 Open interest 4 Model this put
0	—	42.5%	0.945	—		—	-0.046	40%	—	0
Call · $191 In the money Snapshot session Unknown Last — Breakeven — Implied vol 42.5% Delta 0.945 ≈95% ITM Gamma 0.005 Theta -0.069 Vega 0.049 Open interest 0 Model this call Put · $191 Snapshot session Unknown Last — Breakeven — Implied vol 40% Delta -0.046 ≈5% ITM Gamma 0.004 Theta -0.048 Vega 0.049 Open interest 0 Model this put
0	—	41.3%	0.944	—		—	-0.047	39%	—	0
Call · $192 In the money Snapshot session Unknown Last — Breakeven — Implied vol 41.3% Delta 0.944 ≈94% ITM Gamma 0.005 Theta -0.069 Vega 0.05 Open interest 0 Model this call Put · $192 Snapshot session Unknown Last — Breakeven — Implied vol 39% Delta -0.047 ≈5% ITM Gamma 0.005 Theta -0.048 Vega 0.049 Open interest 0 Model this put
0	—	40.2%	0.943	—		—	-0.048	37.9%	—	0
Call · $193 In the money Snapshot session Unknown Last — Breakeven — Implied vol 40.2% Delta 0.943 ≈94% ITM Gamma 0.005 Theta -0.069 Vega 0.05 Open interest 0 Model this call Put · $193 Snapshot session Unknown Last — Breakeven — Implied vol 37.9% Delta -0.048 ≈5% ITM Gamma 0.005 Theta -0.048 Vega 0.05 Open interest 0 Model this put
0	—	43.5%	0.92	—		$0.82	-0.08	43.7%	1	1
Call · $194 In the money Snapshot session Unknown Last — Breakeven — Implied vol 43.5% Delta 0.92 ≈92% ITM Gamma 0.006 Theta -0.092 Vega 0.086 Open interest 0 Model this call Put · $194 Snapshot session Jul 28, 2026 Last $0.82 Breakeven $193.18 Implied vol 43.7% Delta -0.08 ≈8% ITM Gamma 0.006 Theta -0.082 Vega 0.086 Open interest 1 Model this put
0	—	40%	0.93	—		—	-0.082	42.4%	—	0
Call · $195 In the money Snapshot session Unknown Last — Breakeven — Implied vol 40% Delta 0.93 ≈93% ITM Gamma 0.006 Theta -0.078 Vega 0.086 Open interest 0 Model this call Put · $195 Snapshot session Unknown Last — Breakeven — Implied vol 42.4% Delta -0.082 ≈8% ITM Gamma 0.007 Theta -0.081 Vega 0.087 Open interest 0 Model this put
0	—	40.4%	0.919	—		$0.35	-0.084	41.2%	1	1
Call · $196 In the money Snapshot session Unknown Last — Breakeven — Implied vol 40.4% Delta 0.919 ≈92% ITM Gamma 0.007 Theta -0.087 Vega 0.087 Open interest 0 Model this call Put · $196 Snapshot session Aug 18, 2026 Last $0.35 Breakeven $195.65 Implied vol 41.2% Delta -0.084 ≈8% ITM Gamma 0.007 Theta -0.08 Vega 0.087 Open interest 1 Model this put
0	—	39.2%	0.917	—		—	-0.051	33.2%	—	0
Call · $197 In the money Snapshot session Unknown Last — Breakeven — Implied vol 39.2% Delta 0.917 ≈92% ITM Gamma 0.007 Theta -0.086 Vega 0.087 Open interest 0 Model this call Put · $197 Snapshot session Unknown Last — Breakeven — Implied vol 33.2% Delta -0.051 ≈5% ITM Gamma 0.006 Theta -0.044 Vega 0.05 Open interest 0 Model this put
0	—	38%	0.915	—		$0.53	-0.115	44.5%	30	7
Call · $198 In the money Snapshot session Unknown Last — Breakeven — Implied vol 38% Delta 0.915 ≈91% ITM Gamma 0.008 Theta -0.085 Vega 0.087 Open interest 0 Model this call Put · $198 Snapshot session Aug 10, 2026 Last $0.53 Breakeven $197.47 Implied vol 44.5% Delta -0.115 ≈11% ITM Gamma 0.008 Theta -0.111 Vega 0.088 Open interest 7 Model this put
0	—	37.9%	0.906	—		$1.07	-0.153	50.2%	1	1
Call · $199 In the money Snapshot session Unknown Last — Breakeven — Implied vol 37.9% Delta 0.906 ≈91% ITM Gamma 0.008 Theta -0.09 Vega 0.087 Open interest 0 Model this call Put · $199 Snapshot session Jul 28, 2026 Last $1.07 Breakeven $197.93 Implied vol 50.2% Delta -0.153 ≈15% ITM Gamma 0.009 Theta -0.15 Vega 0.132 Open interest 1 Model this put
8	8	36.1%	0.907	$26.13		$0.10	-0.056	30.1%	2	9
Call · $200 In the money Snapshot session Aug 18, 2026 Last $26.13 Breakeven $226.13 Implied vol 36.1% Delta 0.907 ≈91% ITM Gamma 0.009 Theta -0.086 Vega 0.087 Open interest 8 Model this call Put · $200 Snapshot session Aug 24, 2026 Last $0.10 Breakeven $199.90 Implied vol 30.1% Delta -0.056 ≈6% ITM Gamma 0.007 Theta -0.043 Vega 0.05 Open interest 9 Model this put
3	1	29.5%	0.895	$20.90		$0.89	-0.067	24.7%	20	4
Call · $205 In the money Snapshot session Aug 10, 2026 Last $20.90 Breakeven $225.90 Implied vol 29.5% Delta 0.895 ≈90% ITM Gamma 0.012 Theta -0.079 Vega 0.088 Open interest 3 Model this call Put · $205 Snapshot session Aug 10, 2026 Last $0.89 Breakeven $204.11 Implied vol 24.7% Delta -0.067 ≈7% ITM Gamma 0.01 Theta -0.04 Vega 0.088 Open interest 4 Model this put
0	—	24.5%	0.861	—		$0.70	-0.098	20.4%	148	143
Call · $210 In the money Snapshot session Unknown Last — Breakeven — Implied vol 24.5% Delta 0.861 ≈86% ITM Gamma 0.017 Theta -0.08 Vega 0.134 Open interest 0 Model this call Put · $210 Snapshot session Aug 21, 2026 Last $0.70 Breakeven $209.30 Implied vol 20.4% Delta -0.098 ≈10% ITM Gamma 0.016 Theta -0.044 Vega 0.089 Open interest 143 Model this put
1	1	15.9%	0.847	$12.10		$1.39	-0.183	18.2%	5	9
Call · $215 In the money Snapshot session Aug 6, 2026 Last $12.10 Breakeven $227.10 Implied vol 15.9% Delta 0.847 ≈85% ITM Gamma 0.028 Theta -0.059 Vega 0.134 Open interest 1 Model this call Put · $215 Snapshot session Aug 24, 2026 Last $1.39 Breakeven $213.61 Implied vol 18.2% Delta -0.183 ≈18% ITM Gamma 0.028 Theta -0.06 Vega 0.135 Open interest 9 Model this put
3	2	16.6%	0.66	$7.00		$2.10	-0.332	15.4%	10	13
Call · $220 In the money Snapshot session Aug 21, 2026 Last $7.00 Breakeven $227.00 Implied vol 16.6% Delta 0.66 ≈66% ITM Gamma 0.042 Theta -0.088 Vega 0.207 Open interest 3 Model this call Put · $220 Snapshot session Aug 24, 2026 Last $2.10 Breakeven $217.90 Implied vol 15.4% Delta -0.332 ≈33% ITM Gamma 0.045 Theta -0.069 Vega 0.182 Open interest 13 Model this put
Underlying $223.22
22	2	16.4%	0.436	$2.70		$5.07	-0.569	16.1%	2	1
Call · $225 Snapshot session Aug 28, 2026 Last $2.70 Breakeven $227.70 Implied vol 16.4% Delta 0.436 ≈44% ITM Gamma 0.045 Theta -0.089 Vega 0.213 Open interest 22 Model this call Put · $225 In the money Snapshot session Aug 28, 2026 Last $5.07 Breakeven $219.93 Implied vol 16.1% Delta -0.569 ≈57% ITM Gamma 0.047 Theta -0.075 Vega 0.213 Open interest 1 Model this put
12	10	15.2%	0.217	$0.92		—	-0.775	16.3%	—	0
Call · $230 Snapshot session Aug 27, 2026 Last $0.92 Breakeven $230.92 Implied vol 15.2% Delta 0.217 ≈22% ITM Gamma 0.037 Theta -0.06 Vega 0.148 Open interest 12 Model this call Put · $230 In the money Snapshot session Unknown Last — Breakeven — Implied vol 16.3% Delta -0.775 ≈78% ITM Gamma 0.037 Theta -0.055 Vega 0.145 Open interest 0 Model this put
30	2	18.6%	0.131	$0.40		—	-0.911	16.4%	—	0
Call · $235 Snapshot session Aug 27, 2026 Last $0.40 Breakeven $235.40 Implied vol 18.6% Delta 0.131 ≈13% ITM Gamma 0.022 Theta -0.053 Vega 0.1 Open interest 30 Model this call Put · $235 In the money Snapshot session Unknown Last — Breakeven — Implied vol 16.4% Delta -0.911 ≈91% ITM Gamma 0.022 Theta -0.026 Vega 0.09 Open interest 0 Model this put
0	—	21.4%	0.082	—		—	-0.929	21.4%	—	0
Call · $240 Snapshot session Unknown Last — Breakeven — Implied vol 21.4% Delta 0.082 ≈8% ITM Gamma 0.013 Theta -0.043 Vega 0.101 Open interest 0 Model this call Put · $240 In the money Snapshot session Unknown Last — Breakeven — Implied vol 21.4% Delta -0.929 ≈93% ITM Gamma 0.014 Theta -0.03 Vega 0.085 Open interest 0 Model this put
70	70	25.9%	0.07	$0.08		—	-0.955	24%	—	0
Call · $245 Snapshot session Aug 27, 2026 Last $0.08 Breakeven $245.08 Implied vol 25.9% Delta 0.07 ≈7% ITM Gamma 0.01 Theta -0.046 Vega 0.059 Open interest 70 Model this call Put · $245 In the money Snapshot session Unknown Last — Breakeven — Implied vol 24% Delta -0.955 ≈95% ITM Gamma 0.01 Theta -0.022 Vega 0.05 Open interest 0 Model this put
0	—	30%	0.062	—		—	-0.96	28%	—	0
Call · $250 Snapshot session Unknown Last — Breakeven — Implied vol 30% Delta 0.062 ≈6% ITM Gamma 0.008 Theta -0.048 Vega 0.059 Open interest 0 Model this call Put · $250 In the money Snapshot session Unknown Last — Breakeven — Implied vol 28% Delta -0.96 ≈96% ITM Gamma 0.007 Theta -0.024 Vega 0.049 Open interest 0 Model this put
0	—	33.9%	0.056	—		—	-0.982	29%	—	0
Call · $255 Snapshot session Unknown Last — Breakeven — Implied vol 33.9% Delta 0.056 ≈6% ITM Gamma 0.006 Theta -0.049 Vega 0.06 Open interest 0 Model this call Put · $255 In the money Snapshot session Unknown Last — Breakeven — Implied vol 29% Delta -0.982 ≈98% ITM Gamma 0.005 Theta -0.011 Vega 0.021 Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $260 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $260 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	-0.985	35.8%	—	0
Call · $265 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $265 In the money Snapshot session Unknown Last — Breakeven — Implied vol 35.8% Delta -0.985 ≈98% ITM Gamma 0.003 Theta -0.011 Vega 0.018 Open interest 0 Model this put
0	—	—	—	—		—	-0.979	41.3%	—	0
Call · $270 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $270 In the money Snapshot session Unknown Last — Breakeven — Implied vol 41.3% Delta -0.979 ≈98% ITM Gamma 0.003 Theta -0.021 Vega 0.024 Open interest 0 Model this put
0	—	—	—	—		—	-0.974	46.5%	—	0
Call · $275 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $275 In the money Snapshot session Unknown Last — Breakeven — Implied vol 46.5% Delta -0.974 ≈97% ITM Gamma 0.003 Theta -0.029 Vega 0.026 Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $280 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $280 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	-0.989	48.5%	—	0
Call · $285 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $285 In the money Snapshot session Unknown Last — Breakeven — Implied vol 48.5% Delta -0.989 ≈99% ITM Gamma 0.002 Theta -0.013 Vega 0.017 Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $290 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $290 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 28, 2026–Aug 28, 2026; 41 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 30" for the wings.

Key facts CIK 1006249