WCBR · WisdomTree Yield Enhanced U.S. Aggregate Bond Fund

Track WCBR — free

$41.90 -0.91 (-2.13%) At close · Aug 28

Rebalance outlook locked

Options Chain

Underlying $41.90 · at close Aug 28, 2026 Options Calculator

Positioning

Sep 18, 2026 · 19 days to expiry · 58 contracts · mixed snapshot sessions · Mar 2, 2026–Aug 27, 2026; 44 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 19d Oct 16 47d Dec 18 110d Mar 19 201d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	0.2%	1	—		—	—	—	—	0
Call · $18 In the money Snapshot session Unknown Last — Breakeven — Implied vol 0.2% Delta 1 ≈100% ITM Gamma 0 Theta -0.002 Vega 0 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	—	0.2%	1	—		—	—	—	—	0
Call · $19 In the money Snapshot session Unknown Last — Breakeven — Implied vol 0.2% Delta 1 ≈100% ITM Gamma 0 Theta -0.002 Vega 0 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	—	0.2%	1	—		—	—	—	—	0
Call · $20 In the money Snapshot session Unknown Last — Breakeven — Implied vol 0.2% Delta 1 ≈100% ITM Gamma 0 Theta -0.002 Vega 0 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	—	0.2%	1	—		—	—	—	—	0
Call · $21 In the money Snapshot session Unknown Last — Breakeven — Implied vol 0.2% Delta 1 ≈100% ITM Gamma 0 Theta -0.002 Vega 0 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	—	0.2%	1	—		—	—	—	—	0
Call · $22 In the money Snapshot session Unknown Last — Breakeven — Implied vol 0.2% Delta 1 ≈100% ITM Gamma 0 Theta -0.002 Vega 0 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	2	0.2%	1	$3.53		$1.00	—	—	20	0
Call · $23 In the money Snapshot session Apr 2, 2026 Last $3.53 Breakeven $26.53 Implied vol 0.2% Delta 1 ≈100% ITM Gamma 0 Theta -0.002 Vega 0 Open interest 0 Model this call Put · $23 Snapshot session Mar 2, 2026 Last $1.00 Breakeven $22.00 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
1	1	0.2%	1	$8.90		—	—	—	—	0
Call · $24 In the money Snapshot session May 22, 2026 Last $8.90 Breakeven $32.90 Implied vol 0.2% Delta 1 ≈100% ITM Gamma 0 Theta -0.002 Vega 0 Open interest 1 Model this call Put · $24 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
3	—	0.2%	1	—		$1.15	-0.031	132.8%	10	9
Call · $25 In the money Snapshot session Unknown Last — Breakeven — Implied vol 0.2% Delta 1 ≈100% ITM Gamma 0 Theta -0.002 Vega 0 Open interest 3 Model this call Put · $25 Snapshot session May 7, 2026 Last $1.15 Breakeven $23.85 Implied vol 132.8% Delta -0.031 ≈3% ITM Gamma 0.005 Theta -0.023 Vega 0.007 Open interest 9 Model this put
0	—	0.2%	1	—		—	—	—	—	0
Call · $26 In the money Snapshot session Unknown Last — Breakeven — Implied vol 0.2% Delta 1 ≈100% ITM Gamma 0 Theta -0.003 Vega 0 Open interest 0 Model this call Put · $26 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
2	2	0.2%	1	$5.00		—	—	—	—	0
Call · $27 In the money Snapshot session May 19, 2026 Last $5.00 Breakeven $32.00 Implied vol 0.2% Delta 1 ≈100% ITM Gamma 0 Theta -0.003 Vega 0 Open interest 2 Model this call Put · $27 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	0.2%	1	—		—	-0.135	204.4%	—	0
Call · $28 In the money Snapshot session Unknown Last — Breakeven — Implied vol 0.2% Delta 1 ≈100% ITM Gamma 0 Theta -0.003 Vega 0 Open interest 0 Model this call Put · $28 Snapshot session Unknown Last — Breakeven — Implied vol 204.4% Delta -0.135 ≈14% ITM Gamma 0.011 Theta -0.112 Vega 0.02 Open interest 0 Model this put
0	—	0.2%	1	—		—	-0.134	178.9%	—	0
Call · $29 In the money Snapshot session Unknown Last — Breakeven — Implied vol 0.2% Delta 1 ≈100% ITM Gamma 0 Theta -0.003 Vega 0 Open interest 0 Model this call Put · $29 Snapshot session Unknown Last — Breakeven — Implied vol 178.9% Delta -0.134 ≈13% ITM Gamma 0.013 Theta -0.097 Vega 0.021 Open interest 0 Model this put
4	2	0.2%	1	$12.23		—	-0.14	165.1%	—	0
Call · $30 In the money Snapshot session Aug 11, 2026 Last $12.23 Breakeven $42.23 Implied vol 0.2% Delta 1 ≈100% ITM Gamma 0 Theta -0.003 Vega 0 Open interest 4 Model this call Put · $30 Snapshot session Unknown Last — Breakeven — Implied vol 165.1% Delta -0.14 ≈14% ITM Gamma 0.014 Theta -0.093 Vega 0.021 Open interest 0 Model this put
0	—	0.2%	1	—		—	-0.155	160.1%	—	0
Call · $31 In the money Snapshot session Unknown Last — Breakeven — Implied vol 0.2% Delta 1 ≈100% ITM Gamma 0 Theta -0.003 Vega 0 Open interest 0 Model this call Put · $31 Snapshot session Unknown Last — Breakeven — Implied vol 160.1% Delta -0.155 ≈16% ITM Gamma 0.016 Theta -0.096 Vega 0.021 Open interest 0 Model this put
0	—	73.7%	0.956	—		$2.00	-0.141	127.6%	1	1
Call · $32 In the money Snapshot session Unknown Last — Breakeven — Implied vol 73.7% Delta 0.956 ≈96% ITM Gamma 0.013 Theta -0.02 Vega 0.008 Open interest 0 Model this call Put · $32 Snapshot session Jul 7, 2026 Last $2.00 Breakeven $30.00 Implied vol 127.6% Delta -0.141 ≈14% ITM Gamma 0.018 Theta -0.071 Vega 0.022 Open interest 1 Model this put
0	1	72.1%	0.941	$2.49		—	-0.164	126.7%	—	0
Call · $33 In the money Snapshot session Jun 23, 2026 Last $2.49 Breakeven $35.49 Implied vol 72.1% Delta 0.941 ≈94% ITM Gamma 0.017 Theta -0.025 Vega 0.015 Open interest 0 Model this call Put · $33 Snapshot session Unknown Last — Breakeven — Implied vol 126.7% Delta -0.164 ≈16% ITM Gamma 0.021 Theta -0.079 Vega 0.022 Open interest 0 Model this put
0	—	64.4%	0.936	—		—	-0.173	113.6%	—	0
Call · $34 In the money Snapshot session Unknown Last — Breakeven — Implied vol 64.4% Delta 0.936 ≈94% ITM Gamma 0.021 Theta -0.024 Vega 0.015 Open interest 0 Model this call Put · $34 Snapshot session Unknown Last — Breakeven — Implied vol 113.6% Delta -0.173 ≈17% ITM Gamma 0.024 Theta -0.073 Vega 0.023 Open interest 0 Model this put
0	—	60.3%	0.918	—		—	-0.203	114.2%	—	0
Call · $35 In the money Snapshot session Unknown Last — Breakeven — Implied vol 60.3% Delta 0.918 ≈92% ITM Gamma 0.026 Theta -0.026 Vega 0.015 Open interest 0 Model this call Put · $35 Snapshot session Unknown Last — Breakeven — Implied vol 114.2% Delta -0.203 ≈20% ITM Gamma 0.026 Theta -0.081 Vega 0.03 Open interest 0 Model this put
0	—	56.2%	0.897	—		—	-0.206	94.9%	—	0
Call · $36 In the money Snapshot session Unknown Last — Breakeven — Implied vol 56.2% Delta 0.897 ≈90% ITM Gamma 0.034 Theta -0.029 Vega 0.015 Open interest 0 Model this call Put · $36 Snapshot session Unknown Last — Breakeven — Implied vol 94.9% Delta -0.206 ≈21% ITM Gamma 0.032 Theta -0.068 Vega 0.03 Open interest 0 Model this put
1	1	53.6%	0.864	$4.55		—	-0.248	96.5%	—	0
Call · $37 In the money Snapshot session Jul 14, 2026 Last $4.55 Breakeven $41.55 Implied vol 53.6% Delta 0.864 ≈86% ITM Gamma 0.043 Theta -0.033 Vega 0.023 Open interest 1 Model this call Put · $37 Snapshot session Unknown Last — Breakeven — Implied vol 96.5% Delta -0.248 ≈25% ITM Gamma 0.034 Theta -0.076 Vega 0.031 Open interest 0 Model this put
0	—	49.6%	0.825	—		—	-0.247	72.4%	—	0
Call · $38 In the money Snapshot session Unknown Last — Breakeven — Implied vol 49.6% Delta 0.825 ≈83% ITM Gamma 0.055 Theta -0.035 Vega 0.024 Open interest 0 Model this call Put · $38 Snapshot session Unknown Last — Breakeven — Implied vol 72.4% Delta -0.247 ≈25% ITM Gamma 0.046 Theta -0.057 Vega 0.031 Open interest 0 Model this put
3	2	46.7%	0.773	$3.88		—	-0.315	83.6%	—	0
Call · $39 In the money Snapshot session Aug 11, 2026 Last $3.88 Breakeven $42.88 Implied vol 46.7% Delta 0.773 ≈77% ITM Gamma 0.068 Theta -0.039 Vega 0.032 Open interest 3 Model this call Put · $39 Snapshot session Unknown Last — Breakeven — Implied vol 83.6% Delta -0.315 ≈31% ITM Gamma 0.045 Theta -0.075 Vega 0.032 Open interest 0 Model this put
2	1	45.7%	0.697	$1.50		—	-0.368	89.7%	—	0
Call · $40 In the money Snapshot session Aug 27, 2026 Last $1.50 Breakeven $41.50 Implied vol 45.7% Delta 0.697 ≈70% ITM Gamma 0.081 Theta -0.043 Vega 0.032 Open interest 2 Model this call Put · $40 Snapshot session Unknown Last — Breakeven — Implied vol 89.7% Delta -0.368 ≈37% ITM Gamma 0.044 Theta -0.084 Vega 0.037 Open interest 0 Model this put
0	—	42.4%	0.615	—		—	-0.387	42.4%	—	0
Call · $41 In the money Snapshot session Unknown Last — Breakeven — Implied vol 42.4% Delta 0.615 ≈61% ITM Gamma 0.095 Theta -0.043 Vega 0.037 Open interest 0 Model this call Put · $41 Snapshot session Unknown Last — Breakeven — Implied vol 42.4% Delta -0.387 ≈39% ITM Gamma 0.095 Theta -0.04 Vega 0.037 Open interest 0 Model this put
Underlying $41.90
3	3	41%	0.517	$2.72		$1.40	-0.488	37.6%	1	1
Call · $42 Snapshot session Aug 14, 2026 Last $2.72 Breakeven $44.72 Implied vol 41% Delta 0.517 ≈52% ITM Gamma 0.104 Theta -0.044 Vega 0.038 Open interest 3 Model this call Put · $42 In the money Snapshot session Aug 27, 2026 Last $1.40 Breakeven $40.60 Implied vol 37.6% Delta -0.488 ≈49% ITM Gamma 0.114 Theta -0.037 Vega 0.038 Open interest 1 Model this put
1	1	42%	0.42	$0.60		—	-0.6	36.8%	—	0
Call · $43 Snapshot session Aug 17, 2026 Last $0.60 Breakeven $43.60 Implied vol 42% Delta 0.42 ≈42% ITM Gamma 0.098 Theta -0.043 Vega 0.039 Open interest 1 Model this call Put · $43 In the money Snapshot session Unknown Last — Breakeven — Implied vol 36.8% Delta -0.6 ≈60% ITM Gamma 0.113 Theta -0.034 Vega 0.038 Open interest 0 Model this put
0	—	62%	0.338	—		—	-0.805	34.7%	—	0
Call · $45 Snapshot session Unknown Last — Breakeven — Implied vol 62% Delta 0.338 ≈34% ITM Gamma 0.062 Theta -0.059 Vega 0.034 Open interest 0 Model this call Put · $45 In the money Snapshot session Unknown Last — Breakeven — Implied vol 34.7% Delta -0.805 ≈81% ITM Gamma 0.087 Theta -0.021 Vega 0.026 Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $50 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $50 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	-0.936	75.9%	—	0
Call · $55 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $55 In the money Snapshot session Unknown Last — Breakeven — Implied vol 75.9% Delta -0.936 ≈94% ITM Gamma 0.019 Theta -0.021 Vega 0.011 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 2, 2026–Aug 27, 2026; 44 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 17 strikes around the money are shown by default — switch to "All 29" for the wings.

Key facts CIK 1350487 CUSIP 97717X511 13F (30d) 107 filings 102 filers