FITE · State Street SPDR Bloomberg 1-3 Month T-Bill ETF

Track FITE — free

$111.39 -2.81 (-2.46%) At close · Aug 28

Rebalance outlook locked

Options Chain

Underlying $111.39 · at close Aug 28, 2026 Options Calculator

Positioning

Sep 18, 2026 · 18 days to expiry · 52 contracts · mixed snapshot sessions · Jul 28, 2026–Aug 5, 2026; 47 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 18d Oct 16 46d Jan 15 137d Apr 16 228d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	—	—	—		—	—	—	—	0
Call · $90 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — 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	—	—	—	—		—	-0.057	59.8%	—	0
Call · $95 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $95 Snapshot session Unknown Last — Breakeven — Implied vol 59.8% Delta -0.057 ≈6% ITM Gamma 0.007 Theta -0.048 Vega 0.024 Open interest 0 Model this put
7	7	—	—	$8.65		—	-0.126	62.5%	—	0
Call · $100 In the money Snapshot session Jul 31, 2026 Last $8.65 Breakeven $108.65 Implied vol — Delta — Gamma — Theta — Vega — Open interest 7 Model this call Put · $100 Snapshot session Unknown Last — Breakeven — Implied vol 62.5% Delta -0.126 ≈13% ITM Gamma 0.013 Theta -0.091 Vega 0.063 Open interest 0 Model this put
0	—	—	—	—		—	-0.073	44.5%	—	0
Call · $101 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $101 Snapshot session Unknown Last — Breakeven — Implied vol 44.5% Delta -0.073 ≈7% ITM Gamma 0.012 Theta -0.043 Vega 0.042 Open interest 0 Model this put
0	—	—	—	—		—	-0.121	52.8%	—	0
Call · $102 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $102 Snapshot session Unknown Last — Breakeven — Implied vol 52.8% Delta -0.121 ≈12% ITM Gamma 0.015 Theta -0.075 Vega 0.064 Open interest 0 Model this put
0	—	—	—	—		—	-0.211	74.9%	—	0
Call · $103 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $103 Snapshot session Unknown Last — Breakeven — Implied vol 74.9% Delta -0.211 ≈21% ITM Gamma 0.015 Theta -0.153 Vega 0.084 Open interest 0 Model this put
0	—	—	—	—		—	-0.089	37.6%	—	0
Call · $104 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $104 Snapshot session Unknown Last — Breakeven — Implied vol 37.6% Delta -0.089 ≈9% ITM Gamma 0.016 Theta -0.042 Vega 0.042 Open interest 0 Model this put
0	—	—	—	—		—	-0.094	35.2%	—	0
Call · $105 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $105 Snapshot session Unknown Last — Breakeven — Implied vol 35.2% Delta -0.094 ≈9% ITM Gamma 0.018 Theta -0.041 Vega 0.043 Open interest 0 Model this put
0	—	—	—	—		—	-0.119	36.3%	—	0
Call · $106 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $106 Snapshot session Unknown Last — Breakeven — Implied vol 36.3% Delta -0.119 ≈12% ITM Gamma 0.021 Theta -0.051 Vega 0.044 Open interest 0 Model this put
0	—	—	—	—		—	-0.144	35.8%	—	0
Call · $107 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $107 Snapshot session Unknown Last — Breakeven — Implied vol 35.8% Delta -0.144 ≈14% ITM Gamma 0.024 Theta -0.056 Vega 0.065 Open interest 0 Model this put
0	—	—	—	—		—	-0.169	35.3%	—	0
Call · $108 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $108 Snapshot session Unknown Last — Breakeven — Implied vol 35.3% Delta -0.169 ≈17% ITM Gamma 0.028 Theta -0.061 Vega 0.065 Open interest 0 Model this put
0	—	—	—	—		$7.80	-0.203	36.2%	1	1
Call · $109 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $109 Snapshot session Jul 28, 2026 Last $7.80 Breakeven $101.20 Implied vol 36.2% Delta -0.203 ≈20% ITM Gamma 0.03 Theta -0.071 Vega 0.066 Open interest 1 Model this put
0	—	—	—	—		—	-0.239	36.3%	—	0
Call · $110 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $110 Snapshot session Unknown Last — Breakeven — Implied vol 36.3% Delta -0.239 ≈24% ITM Gamma 0.033 Theta -0.078 Vega 0.087 Open interest 0 Model this put
0	—	—	—	—		—	-0.274	36%	—	0
Call · $111 In the money Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $111 Snapshot session Unknown Last — Breakeven — Implied vol 36% Delta -0.274 ≈27% ITM Gamma 0.036 Theta -0.082 Vega 0.087 Open interest 0 Model this put
Underlying $111.39
0	—	—	—	—		—	-0.316	37.2%	—	0
Call · $112 Snapshot session Unknown Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $112 In the money Snapshot session Unknown Last — Breakeven — Implied vol 37.2% Delta -0.316 ≈32% ITM Gamma 0.037 Theta -0.091 Vega 0.088 Open interest 0 Model this put
0	—	0.1%	1	—		—	-0.363	40.2%	—	0
Call · $113 Snapshot session Unknown Last — Breakeven — Implied vol 0.1% Delta 1 ≈100% ITM Gamma 0 Theta -0.011 Vega 0 Open interest 0 Model this call Put · $113 In the money Snapshot session Unknown Last — Breakeven — Implied vol 40.2% Delta -0.363 ≈36% ITM Gamma 0.036 Theta -0.104 Vega 0.101 Open interest 0 Model this put
0	—	14.4%	0.727	—		—	-0.404	43%	—	0
Call · $114 Snapshot session Unknown Last — Breakeven — Implied vol 14.4% Delta 0.727 ≈73% ITM Gamma 0.089 Theta -0.042 Vega 0.087 Open interest 0 Model this call Put · $114 In the money Snapshot session Unknown Last — Breakeven — Implied vol 43% Delta -0.404 ≈40% ITM Gamma 0.035 Theta -0.114 Vega 0.102 Open interest 0 Model this put
0	—	17.5%	0.611	—		—	-0.441	45.8%	—	0
Call · $115 Snapshot session Unknown Last — Breakeven — Implied vol 17.5% Delta 0.611 ≈61% ITM Gamma 0.084 Theta -0.054 Vega 0.102 Open interest 0 Model this call Put · $115 In the money Snapshot session Unknown Last — Breakeven — Implied vol 45.8% Delta -0.441 ≈44% ITM Gamma 0.034 Theta -0.124 Vega 0.103 Open interest 0 Model this put
8	2	7.9%	0.543	$3.90		—	-0.471	56%	—	0
Call · $116 Snapshot session Aug 5, 2026 Last $3.90 Breakeven $119.90 Implied vol 7.9% Delta 0.543 ≈54% ITM Gamma 0.197 Theta -0.029 Vega 0.103 Open interest 8 Model this call Put · $116 In the money Snapshot session Unknown Last — Breakeven — Implied vol 56% Delta -0.471 ≈47% ITM Gamma 0.028 Theta -0.156 Vega 0.103 Open interest 0 Model this put
0	—	17.5%	0.439	—		—	-0.505	48.4%	—	0
Call · $117 Snapshot session Unknown Last — Breakeven — Implied vol 17.5% Delta 0.439 ≈44% ITM Gamma 0.087 Theta -0.054 Vega 0.105 Open interest 0 Model this call Put · $117 In the money Snapshot session Unknown Last — Breakeven — Implied vol 48.4% Delta -0.505 ≈50% ITM Gamma 0.032 Theta -0.132 Vega 0.104 Open interest 0 Model this put
0	—	18.5%	0.363	—		$13.20	-0.545	43.2%	1	1
Call · $118 Snapshot session Unknown Last — Breakeven — Implied vol 18.5% Delta 0.363 ≈36% ITM Gamma 0.079 Theta -0.054 Vega 0.093 Open interest 0 Model this call Put · $118 In the money Snapshot session Jul 29, 2026 Last $13.20 Breakeven $104.80 Implied vol 43.2% Delta -0.545 ≈55% ITM Gamma 0.036 Theta -0.116 Vega 0.104 Open interest 1 Model this put
0	—	19.5%	0.303	—		—	-0.576	44.8%	—	0
Call · $119 Snapshot session Unknown Last — Breakeven — Implied vol 19.5% Delta 0.303 ≈30% ITM Gamma 0.069 Theta -0.052 Vega 0.094 Open interest 0 Model this call Put · $119 In the money Snapshot session Unknown Last — Breakeven — Implied vol 44.8% Delta -0.576 ≈58% ITM Gamma 0.034 Theta -0.119 Vega 0.105 Open interest 0 Model this put
0	—	20.6%	0.248	—		$13.20	-0.592	50.6%	1	1
Call · $120 Snapshot session Unknown Last — Breakeven — Implied vol 20.6% Delta 0.248 ≈25% ITM Gamma 0.06 Theta -0.05 Vega 0.072 Open interest 0 Model this call Put · $120 In the money Snapshot session Jul 28, 2026 Last $13.20 Breakeven $106.80 Implied vol 50.6% Delta -0.592 ≈59% ITM Gamma 0.03 Theta -0.134 Vega 0.105 Open interest 1 Model this put
0	—	20.4%	0.196	—		—	-0.615	52.6%	—	0
Call · $121 Snapshot session Unknown Last — Breakeven — Implied vol 20.4% Delta 0.196 ≈20% ITM Gamma 0.052 Theta -0.042 Vega 0.073 Open interest 0 Model this call Put · $121 In the money Snapshot session Unknown Last — Breakeven — Implied vol 52.6% Delta -0.615 ≈62% ITM Gamma 0.029 Theta -0.139 Vega 0.105 Open interest 0 Model this put
0	—	32.3%	0.165	—		—	-0.69	58.1%	—	0
Call · $125 Snapshot session Unknown Last — Breakeven — Implied vol 32.3% Delta 0.165 ≈17% ITM Gamma 0.03 Theta -0.059 Vega 0.074 Open interest 0 Model this call Put · $125 In the money Snapshot session Unknown Last — Breakeven — Implied vol 58.1% Delta -0.69 ≈69% ITM Gamma 0.024 Theta -0.138 Vega 0.094 Open interest 0 Model this put
0	—	39%	0.109	—		—	-0.737	71.3%	—	0
Call · $130 Snapshot session Unknown Last — Breakeven — Implied vol 39% Delta 0.109 ≈11% ITM Gamma 0.018 Theta -0.053 Vega 0.05 Open interest 0 Model this call Put · $130 In the money Snapshot session Unknown Last — Breakeven — Implied vol 71.3% Delta -0.737 ≈74% ITM Gamma 0.018 Theta -0.159 Vega 0.095 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 5, 2026; 47 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 1081019 CUSIP 78468R663 13F (30d) 704 filings 675 filers Visit website