AFK · VanEck Africa Index ETF

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$27.91 -0.29 (-1.03%) At close · Aug 14

Options Chain

Underlying $27.91 · at close Aug 14, 2026 Options Calculator

Positioning

Aug 21, 2026 · 5 days to expiry · 42 contracts · mixed snapshot sessions · Aug 7, 2026–Aug 14, 2026; 38 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

Aug 21 5d Sep 18 33d Dec 18 124d Mar 19 215d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	215.7%	0.961	—		—	—	—	—	0
Call · $18 In the money Snapshot session Unknown Last — Breakeven — Implied vol 215.7% Delta 0.961 ≈96% ITM Gamma 0.011 Theta -0.056 Vega 0.003 Open interest 0 Model this call Put · $18 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	193.5%	0.957	—		—	—	—	—	0
Call · $19 In the money Snapshot session Unknown Last — Breakeven — Implied vol 193.5% Delta 0.957 ≈96% ITM Gamma 0.014 Theta -0.055 Vega 0.003 Open interest 0 Model this call Put · $19 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	172.4%	0.952	—		—	—	—	—	0
Call · $20 In the money Snapshot session Unknown Last — Breakeven — Implied vol 172.4% Delta 0.952 ≈95% ITM Gamma 0.017 Theta -0.054 Vega 0.003 Open interest 0 Model this call Put · $20 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	152.3%	0.946	—		—	—	—	—	0
Call · $21 In the money Snapshot session Unknown Last — Breakeven — Implied vol 152.3% Delta 0.946 ≈95% ITM Gamma 0.021 Theta -0.053 Vega 0.003 Open interest 0 Model this call Put · $21 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	131.7%	0.939	—		—	—	—	—	0
Call · $22 In the money Snapshot session Unknown Last — Breakeven — Implied vol 131.7% Delta 0.939 ≈94% ITM Gamma 0.027 Theta -0.051 Vega 0.005 Open interest 0 Model this call Put · $22 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	99.6%	0.948	—		—	—	—	—	0
Call · $23 In the money Snapshot session Unknown Last — Breakeven — Implied vol 99.6% Delta 0.948 ≈95% ITM Gamma 0.031 Theta -0.034 Vega 0.003 Open interest 0 Model this call Put · $23 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	91.2%	0.916	—		—	—	—	—	0
Call · $24 In the money Snapshot session Unknown Last — Breakeven — Implied vol 91.2% Delta 0.916 ≈92% ITM Gamma 0.048 Theta -0.044 Vega 0.006 Open interest 0 Model this call Put · $24 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
12	12	58.8%	0.94	$3.25		—	-0.236	139.7%	—	0
Call · $25 In the money Snapshot session Aug 14, 2026 Last $3.25 Breakeven $28.25 Implied vol 58.8% Delta 0.94 ≈94% ITM Gamma 0.059 Theta -0.023 Vega 0.003 Open interest 12 Model this call Put · $25 Snapshot session Unknown Last — Breakeven — Implied vol 139.7% Delta -0.236 ≈24% ITM Gamma 0.064 Theta -0.132 Vega 0.011 Open interest 0 Model this put
1	1	53.2%	0.867	$2.40		—	-0.322	158.6%	—	0
Call · $26 In the money Snapshot session Aug 14, 2026 Last $2.40 Breakeven $28.40 Implied vol 53.2% Delta 0.867 ≈87% ITM Gamma 0.117 Theta -0.037 Vega 0.009 Open interest 1 Model this call Put · $26 Snapshot session Unknown Last — Breakeven — Implied vol 158.6% Delta -0.322 ≈32% ITM Gamma 0.066 Theta -0.177 Vega 0.013 Open interest 0 Model this put
6	6	148.5%	0.608	$1.10		—	-0.384	122.4%	—	0
Call · $27 In the money Snapshot session Aug 7, 2026 Last $1.10 Breakeven $28.10 Implied vol 148.5% Delta 0.608 ≈61% ITM Gamma 0.074 Theta -0.176 Vega 0.014 Open interest 6 Model this call Put · $27 Snapshot session Unknown Last — Breakeven — Implied vol 122.4% Delta -0.384 ≈38% ITM Gamma 0.09 Theta -0.143 Vega 0.014 Open interest 0 Model this put
Underlying $27.91
1	1	94.2%	0.514	$0.60		—	-0.492	77.7%	—	0
Call · $28 Snapshot session Aug 7, 2026 Last $0.60 Breakeven $28.60 Implied vol 94.2% Delta 0.514 ≈51% ITM Gamma 0.123 Theta -0.118 Vega 0.014 Open interest 1 Model this call Put · $28 In the money Snapshot session Unknown Last — Breakeven — Implied vol 77.7% Delta -0.492 ≈49% ITM Gamma 0.15 Theta -0.095 Vega 0.014 Open interest 0 Model this put
0	—	—	—	—		—	-0.897	24%	—	0
Call · $29 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $29 In the money Snapshot session Unknown Last — Breakeven — Implied vol 24% Delta -0.897 ≈90% ITM Gamma 0.224 Theta -0.012 Vega 0.006 Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $30 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $30 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $31 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $31 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $32 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $32 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $33 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $33 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $34 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $34 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $35 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $35 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $36 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $36 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $37 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $37 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $38 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $38 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 · Aug 7, 2026–Aug 14, 2026; 38 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 1137360 CUSIP 92189F866 13F (30d) 21 filings 21 filers Investor relations