SLYV · State Street SPDR Bloomberg International Treasury Bond ETF

Track SLYV — free

$109.67 -0.41 (-0.37%) At close · Aug 28

Rebalance outlook locked

Options Chain

Underlying $109.67 · today Options Calculator

Positioning

Sep 18, 2026 · 20 days to expiry · 54 contracts · mixed snapshot sessions · Feb 2, 2026–Aug 26, 2026; 49 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 Dec 18 111d Mar 19 202d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	149.5%	0.969	—		—	—	—	—	0
Call · $60 In the money Snapshot session Unknown Last — Breakeven — Implied vol 149.5% Delta 0.969 ≈97% ITM Gamma 0.002 Theta -0.065 Vega 0.019 Open interest 0 Model this call Put · $60 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	131.7%	0.966	—		—	—	—	—	0
Call · $65 In the money Snapshot session Unknown Last — Breakeven — Implied vol 131.7% Delta 0.966 ≈97% ITM Gamma 0.002 Theta -0.063 Vega 0.02 Open interest 0 Model this call Put · $65 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	115.3%	0.961	—		—	—	—	—	0
Call · $70 In the money Snapshot session Unknown Last — Breakeven — Implied vol 115.3% Delta 0.961 ≈96% ITM Gamma 0.003 Theta -0.061 Vega 0.021 Open interest 0 Model this call Put · $70 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	102.4%	0.954	—		—	—	—	—	0
Call · $75 In the money Snapshot session Unknown Last — Breakeven — Implied vol 102.4% Delta 0.954 ≈95% ITM Gamma 0.004 Theta -0.064 Vega 0.022 Open interest 0 Model this call Put · $75 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	90.3%	0.945	—		$1.74	—	—	1	1
Call · $80 In the money Snapshot session Unknown Last — Breakeven — Implied vol 90.3% Delta 0.945 ≈94% ITM Gamma 0.005 Theta -0.066 Vega 0.023 Open interest 0 Model this call Put · $80 Snapshot session Feb 2, 2026 Last $1.74 Breakeven $78.26 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this put
0	3	75.2%	0.936	$25.15		—	—	—	—	0
Call · $85 In the money Snapshot session Aug 26, 2026 Last $25.15 Breakeven $110.15 Implied vol 75.2% Delta 0.936 ≈94% ITM Gamma 0.006 Theta -0.062 Vega 0.04 Open interest 0 Model this call Put · $85 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	61%	0.924	—		—	—	—	—	0
Call · $90 In the money Snapshot session Unknown Last — Breakeven — Implied vol 61% Delta 0.924 ≈92% ITM Gamma 0.009 Theta -0.057 Vega 0.041 Open interest 0 Model this call Put · $90 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	52.8%	0.915	—		—	-0.235	120%	—	0
Call · $93 In the money Snapshot session Unknown Last — Breakeven — Implied vol 52.8% Delta 0.915 ≈92% ITM Gamma 0.011 Theta -0.055 Vega 0.042 Open interest 0 Model this call Put · $93 Snapshot session Unknown Last — Breakeven — Implied vol 120% Delta -0.235 ≈24% ITM Gamma 0.01 Theta -0.232 Vega 0.082 Open interest 0 Model this put
0	—	50.2%	0.912	—		—	-0.177	78%	—	0
Call · $94 In the money Snapshot session Unknown Last — Breakeven — Implied vol 50.2% Delta 0.912 ≈91% ITM Gamma 0.012 Theta -0.054 Vega 0.042 Open interest 0 Model this call Put · $94 Snapshot session Unknown Last — Breakeven — Implied vol 78% Delta -0.177 ≈18% ITM Gamma 0.013 Theta -0.128 Vega 0.064 Open interest 0 Model this put
9	9	47.5%	0.908	$15.20		—	-0.143	61.1%	—	0
Call · $95 In the money Snapshot session Jun 15, 2026 Last $15.20 Breakeven $110.20 Implied vol 47.5% Delta 0.908 ≈91% ITM Gamma 0.013 Theta -0.053 Vega 0.042 Open interest 9 Model this call Put · $95 Snapshot session Unknown Last — Breakeven — Implied vol 61.1% Delta -0.143 ≈14% ITM Gamma 0.014 Theta -0.087 Vega 0.064 Open interest 0 Model this put
0	—	44.9%	0.903	—		—	-0.157	59.9%	—	0
Call · $96 In the money Snapshot session Unknown Last — Breakeven — Implied vol 44.9% Delta 0.903 ≈90% ITM Gamma 0.015 Theta -0.052 Vega 0.043 Open interest 0 Model this call Put · $96 Snapshot session Unknown Last — Breakeven — Implied vol 59.9% Delta -0.157 ≈16% ITM Gamma 0.015 Theta -0.09 Vega 0.064 Open interest 0 Model this put
0	—	43.5%	0.893	—		—	-0.158	55.3%	—	0
Call · $97 In the money Snapshot session Unknown Last — Breakeven — Implied vol 43.5% Delta 0.893 ≈89% ITM Gamma 0.016 Theta -0.054 Vega 0.043 Open interest 0 Model this call Put · $97 Snapshot session Unknown Last — Breakeven — Implied vol 55.3% Delta -0.158 ≈16% ITM Gamma 0.017 Theta -0.084 Vega 0.065 Open interest 0 Model this put
0	—	42.1%	0.882	—		—	-0.174	54.2%	—	0
Call · $98 In the money Snapshot session Unknown Last — Breakeven — Implied vol 42.1% Delta 0.882 ≈88% ITM Gamma 0.018 Theta -0.057 Vega 0.043 Open interest 0 Model this call Put · $98 Snapshot session Unknown Last — Breakeven — Implied vol 54.2% Delta -0.174 ≈17% ITM Gamma 0.018 Theta -0.087 Vega 0.065 Open interest 0 Model this put
0	—	39.4%	0.876	—		—	-0.192	53.9%	—	0
Call · $99 In the money Snapshot session Unknown Last — Breakeven — Implied vol 39.4% Delta 0.876 ≈88% ITM Gamma 0.02 Theta -0.055 Vega 0.065 Open interest 0 Model this call Put · $99 Snapshot session Unknown Last — Breakeven — Implied vol 53.9% Delta -0.192 ≈19% ITM Gamma 0.02 Theta -0.093 Vega 0.065 Open interest 0 Model this put
0	—	36.5%	0.869	—		—	-0.198	49.8%	—	0
Call · $100 In the money Snapshot session Unknown Last — Breakeven — Implied vol 36.5% Delta 0.869 ≈87% ITM Gamma 0.023 Theta -0.053 Vega 0.065 Open interest 0 Model this call Put · $100 Snapshot session Unknown Last — Breakeven — Implied vol 49.8% Delta -0.198 ≈20% ITM Gamma 0.022 Theta -0.087 Vega 0.066 Open interest 0 Model this put
0	—	37.4%	0.835	—		—	-0.205	45.7%	—	0
Call · $101 In the money Snapshot session Unknown Last — Breakeven — Implied vol 37.4% Delta 0.835 ≈83% ITM Gamma 0.025 Theta -0.062 Vega 0.066 Open interest 0 Model this call Put · $101 Snapshot session Unknown Last — Breakeven — Implied vol 45.7% Delta -0.205 ≈20% ITM Gamma 0.024 Theta -0.082 Vega 0.066 Open interest 0 Model this put
0	—	31.5%	0.844	—		—	-0.236	46.5%	—	0
Call · $102 In the money Snapshot session Unknown Last — Breakeven — Implied vol 31.5% Delta 0.844 ≈84% ITM Gamma 0.029 Theta -0.051 Vega 0.066 Open interest 0 Model this call Put · $102 Snapshot session Unknown Last — Breakeven — Implied vol 46.5% Delta -0.236 ≈24% ITM Gamma 0.026 Theta -0.09 Vega 0.087 Open interest 0 Model this put
0	—	30.1%	0.82	—		—	-0.228	38.4%	—	0
Call · $103 In the money Snapshot session Unknown Last — Breakeven — Implied vol 30.1% Delta 0.82 ≈82% ITM Gamma 0.033 Theta -0.054 Vega 0.066 Open interest 0 Model this call Put · $103 Snapshot session Unknown Last — Breakeven — Implied vol 38.4% Delta -0.228 ≈23% ITM Gamma 0.031 Theta -0.073 Vega 0.087 Open interest 0 Model this put
0	—	25.7%	0.776	—		—	-0.266	31.4%	—	0
Call · $105 In the money Snapshot session Unknown Last — Breakeven — Implied vol 25.7% Delta 0.776 ≈78% ITM Gamma 0.045 Theta -0.053 Vega 0.087 Open interest 0 Model this call Put · $105 Snapshot session Unknown Last — Breakeven — Implied vol 31.4% Delta -0.266 ≈27% ITM Gamma 0.04 Theta -0.064 Vega 0.088 Open interest 0 Model this put
Underlying $109.67
0	1	18%	0.488	$4.24		—	-0.525	13%	—	0
Call · $110 Snapshot session Aug 5, 2026 Last $4.24 Breakeven $114.24 Implied vol 18% Delta 0.488 ≈49% ITM Gamma 0.086 Theta -0.048 Vega 0.104 Open interest 0 Model this call Put · $110 In the money Snapshot session Unknown Last — Breakeven — Implied vol 13% Delta -0.525 ≈53% ITM Gamma 0.12 Theta -0.03 Vega 0.104 Open interest 0 Model this put
1	1	19%	0.155	$0.10		—	—	—	—	0
Call · $115 Snapshot session Aug 26, 2026 Last $0.10 Breakeven $115.10 Implied vol 19% Delta 0.155 ≈16% ITM Gamma 0.048 Theta -0.03 Vega 0.073 Open interest 1 Model this call Put · $115 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $120 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $120 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $125 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $125 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $130 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $130 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $135 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $135 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $140 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $140 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $145 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $145 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 · Feb 2, 2026–Aug 26, 2026; 49 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 1064642 CUSIP 78464A516 13F (30d) 109 filings 109 filers