IDNA · iShares MSCI All Country Asia ex Japan ETF

Track IDNA — free

$39.25 -1.35 (-3.33%) At close · Aug 28

Rebalance outlook locked

Options Chain

Underlying $39.25 · today Options Calculator

Positioning

Sep 18, 2026 · 20 days to expiry · 40 contracts · mixed snapshot sessions · Mar 16, 2026–Aug 28, 2026; 24 unknown

Put / call OI

—

dated and unknown snapshot sessions

Open interest

—

dated and unknown snapshot sessions

Volume

—

dated and unknown snapshot sessions

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 18 20d Oct 16 48d Dec 18 111d Mar 19 202d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	2	128%	0.951	$5.00		$0.06	-0.105	184.7%	1	0
Call · $25 In the money Snapshot session Mar 16, 2026 Last $5.00 Breakeven $30.00 Implied vol 128% Delta 0.951 ≈95% ITM Gamma 0.008 Theta -0.031 Vega 0.007 Open interest 0 Model this call Put · $25 Snapshot session Aug 19, 2026 Last $0.06 Breakeven $24.94 Implied vol 184.7% Delta -0.105 ≈10% ITM Gamma 0.011 Theta -0.076 Vega 0.019 Open interest 0 Model this put
0	—	118.7%	0.948	—		$0.10	-0.039	106.4%	2	5
Call · $26 In the money Snapshot session Unknown Last — Breakeven — Implied vol 118.7% Delta 0.948 ≈95% ITM Gamma 0.01 Theta -0.03 Vega 0.013 Open interest 0 Model this call Put · $26 Snapshot session Jul 13, 2026 Last $0.10 Breakeven $25.90 Implied vol 106.4% Delta -0.039 ≈4% ITM Gamma 0.008 Theta -0.02 Vega 0.008 Open interest 5 Model this put
5	5	109.2%	0.944	$3.42		—	—	—	—	0
Call · $27 In the money Snapshot session Mar 19, 2026 Last $3.42 Breakeven $30.42 Implied vol 109.2% Delta 0.944 ≈94% ITM Gamma 0.011 Theta -0.03 Vega 0.013 Open interest 5 Model this call Put · $27 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	100.1%	0.94	—		$0.15	-0.176	212.1%	1	1
Call · $28 In the money Snapshot session Unknown Last — Breakeven — Implied vol 100.1% Delta 0.94 ≈94% ITM Gamma 0.013 Theta -0.029 Vega 0.014 Open interest 0 Model this call Put · $28 Snapshot session Aug 6, 2026 Last $0.15 Breakeven $27.85 Implied vol 212.1% Delta -0.176 ≈18% ITM Gamma 0.013 Theta -0.125 Vega 0.026 Open interest 1 Model this put
0	—	98.4%	0.922	—		—	-0.163	163.1%	—	0
Call · $29 In the money Snapshot session Unknown Last — Breakeven — Implied vol 98.4% Delta 0.922 ≈92% ITM Gamma 0.016 Theta -0.034 Vega 0.014 Open interest 0 Model this call Put · $29 Snapshot session Unknown Last — Breakeven — Implied vol 163.1% Delta -0.163 ≈16% ITM Gamma 0.016 Theta -0.091 Vega 0.021 Open interest 0 Model this put
0	—	89.8%	0.915	—		$0.17	-0.043	69.8%	1	1
Call · $30 In the money Snapshot session Unknown Last — Breakeven — Implied vol 89.8% Delta 0.915 ≈92% ITM Gamma 0.018 Theta -0.033 Vega 0.014 Open interest 0 Model this call Put · $30 Snapshot session Aug 19, 2026 Last $0.17 Breakeven $29.83 Implied vol 69.8% Delta -0.043 ≈4% ITM Gamma 0.014 Theta -0.014 Vega 0.008 Open interest 1 Model this put
0	—	74.5%	0.924	—		—	-0.182	135.6%	—	0
Call · $31 In the money Snapshot session Unknown Last — Breakeven — Implied vol 74.5% Delta 0.924 ≈92% ITM Gamma 0.02 Theta -0.026 Vega 0.014 Open interest 0 Model this call Put · $31 Snapshot session Unknown Last — Breakeven — Implied vol 135.6% Delta -0.182 ≈18% ITM Gamma 0.021 Theta -0.082 Vega 0.023 Open interest 0 Model this put
0	4	66.6%	0.916	$1.25		—	-0.176	108.5%	—	0
Call · $32 In the money Snapshot session Aug 5, 2026 Last $1.25 Breakeven $33.25 Implied vol 66.6% Delta 0.916 ≈92% ITM Gamma 0.025 Theta -0.025 Vega 0.015 Open interest 0 Model this call Put · $32 Snapshot session Unknown Last — Breakeven — Implied vol 108.5% Delta -0.176 ≈18% ITM Gamma 0.026 Theta -0.064 Vega 0.022 Open interest 0 Model this put
1	1	62.2%	0.897	$1.10		—	-0.2	103.4%	—	0
Call · $33 In the money Snapshot session Jul 23, 2026 Last $1.10 Breakeven $34.10 Implied vol 62.2% Delta 0.897 ≈90% ITM Gamma 0.031 Theta -0.028 Vega 0.015 Open interest 1 Model this call Put · $33 Snapshot session Unknown Last — Breakeven — Implied vol 103.4% Delta -0.2 ≈20% ITM Gamma 0.029 Theta -0.066 Vega 0.029 Open interest 0 Model this put
0	—	54.7%	0.885	—		—	-0.22	93.1%	—	0
Call · $34 In the money Snapshot session Unknown Last — Breakeven — Implied vol 54.7% Delta 0.885 ≈88% ITM Gamma 0.039 Theta -0.027 Vega 0.015 Open interest 0 Model this call Put · $34 Snapshot session Unknown Last — Breakeven — Implied vol 93.1% Delta -0.22 ≈22% ITM Gamma 0.034 Theta -0.062 Vega 0.03 Open interest 0 Model this put
0	1	48.5%	0.858	$5.10		$0.10	-0.314	198.9%	2	2
Call · $35 In the money Snapshot session Aug 19, 2026 Last $5.10 Breakeven $40.10 Implied vol 48.5% Delta 0.858 ≈86% ITM Gamma 0.05 Theta -0.027 Vega 0.023 Open interest 0 Model this call Put · $35 Snapshot session Aug 19, 2026 Last $0.10 Breakeven $34.90 Implied vol 198.9% Delta -0.314 ≈31% ITM Gamma 0.019 Theta -0.159 Vega 0.034 Open interest 2 Model this put
0	—	46.7%	0.805	—		$0.16	-0.29	81.5%	1	1
Call · $36 In the money Snapshot session Unknown Last — Breakeven — Implied vol 46.7% Delta 0.805 ≈80% ITM Gamma 0.064 Theta -0.032 Vega 0.023 Open interest 0 Model this call Put · $36 Snapshot session Aug 19, 2026 Last $0.16 Breakeven $35.84 Implied vol 81.5% Delta -0.29 ≈29% ITM Gamma 0.045 Theta -0.063 Vega 0.031 Open interest 1 Model this put
1	1	40%	0.756	$2.60		—	-0.327	71.5%	—	0
Call · $37 In the money Snapshot session Aug 28, 2026 Last $2.60 Breakeven $39.60 Implied vol 40% Delta 0.756 ≈76% ITM Gamma 0.084 Theta -0.031 Vega 0.031 Open interest 1 Model this call Put · $37 Snapshot session Unknown Last — Breakeven — Implied vol 71.5% Delta -0.327 ≈33% ITM Gamma 0.055 Theta -0.058 Vega 0.036 Open interest 0 Model this put
1	1	37.5%	0.67	$3.20		—	-0.275	25.6%	—	0
Call · $38 In the money Snapshot session Aug 26, 2026 Last $3.20 Breakeven $41.20 Implied vol 37.5% Delta 0.67 ≈67% ITM Gamma 0.105 Theta -0.033 Vega 0.032 Open interest 1 Model this call Put · $38 Snapshot session Unknown Last — Breakeven — Implied vol 25.6% Delta -0.275 ≈28% ITM Gamma 0.14 Theta -0.019 Vega 0.031 Open interest 0 Model this put
291	58	33.1%	0.561	$1.35		$0.50	-0.447	47.4%	1	1
Call · $39 In the money Snapshot session Aug 28, 2026 Last $1.35 Breakeven $40.35 Implied vol 33.1% Delta 0.561 ≈56% ITM Gamma 0.128 Theta -0.031 Vega 0.037 Open interest 291 Model this call Put · $39 Snapshot session Aug 26, 2026 Last $0.50 Breakeven $38.50 Implied vol 47.4% Delta -0.447 ≈45% ITM Gamma 0.091 Theta -0.041 Vega 0.037 Open interest 1 Model this put
Underlying $39.25
0	—	54.8%	0.477	—		$0.75	-0.572	32.1%	1	1
Call · $40 Snapshot session Unknown Last — Breakeven — Implied vol 54.8% Delta 0.477 ≈48% ITM Gamma 0.078 Theta -0.051 Vega 0.037 Open interest 0 Model this call Put · $40 In the money Snapshot session Aug 26, 2026 Last $0.75 Breakeven $39.25 Implied vol 32.1% Delta -0.572 ≈57% ITM Gamma 0.133 Theta -0.027 Vega 0.038 Open interest 1 Model this put
0	—	58.9%	0.412	—		—	-0.782	22.2%	—	0
Call · $41 Snapshot session Unknown Last — Breakeven — Implied vol 58.9% Delta 0.412 ≈41% ITM Gamma 0.071 Theta -0.053 Vega 0.038 Open interest 0 Model this call Put · $41 In the money Snapshot session Unknown Last — Breakeven — Implied vol 22.2% Delta -0.782 ≈78% ITM Gamma 0.151 Theta -0.013 Vega 0.026 Open interest 0 Model this put
0	—	—	—	—		—	-0.954	18.1%	—	0
Call · $42 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $42 In the money Snapshot session Unknown Last — Breakeven — Implied vol 18.1% Delta -0.954 ≈95% ITM Gamma 0.088 Theta -0.003 Vega 0.008 Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $43 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $43 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $44 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $44 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 · Mar 16, 2026–Aug 28, 2026; 24 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.

Key facts CIK 1100663 CUSIP 464288182 13F (30d) 154 filings 151 filers