TOST · Toast, Inc.

Track TOST — free Ask ALVIS about TOST

$31.45 -1.15 (-3.53%)

Market Cap

$18.91B

580.00M

Options Chain

15-min delayed Underlying $31.45 · today Options Calculator

Positioning

Jul 31, 2026 · 1 days to expiry · 78 contracts

Put / call OI

0.40

Call-heavy positioning

Open interest

12,436

contracts outstanding

Volume

1,722

traded today

Max pain

$28.50

$2.95 below spot

ATM implied vol

52.7%

market's expected move

Open interest by strike · near the money

Calls Puts

23.5

24.5

25.5

26.5

27.5

28.5

29.5

30.5

31.5

32.5

33.5

34.5

35.5

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Jul 31 1d Aug 7 8d Aug 14 15d Aug 21 22d Aug 28 29d Sep 4 36d Sep 11 43d Sep 18 50d Oct 16 78d Dec 18 141d Jan 15 169d Mar 19 232d Jan 21 540d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
73	5	—	—	$16.18		$0.01	-0.045	868.4%	4	4
Call · $15 In the money Last $16.18 Breakeven $31.18 Implied vol — Delta — Gamma — Theta — Vega — Open interest 73 Model this call Put · $15 Last $0.01 Breakeven $14.99 Implied vol 868.4% Delta -0.045 ≈5% ITM Gamma 0.006 Theta -0.6 Vega 0.002 Open interest 4 Model this put
89	11	—	—	$15.10		$0.01	-0.049	801.5%	2	0
Call · $16 In the money Last $15.10 Breakeven $31.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 89 Model this call Put · $16 Last $0.01 Breakeven $15.99 Implied vol 801.5% Delta -0.049 ≈5% ITM Gamma 0.007 Theta -0.589 Vega 0.002 Open interest 0 Model this put
89	12	—	—	$14.17		$0.01	-0.053	738.9%	1	0
Call · $17 In the money Last $14.17 Breakeven $31.17 Implied vol — Delta — Gamma — Theta — Vega — Open interest 89 Model this call Put · $17 Last $0.01 Breakeven $16.99 Implied vol 738.9% Delta -0.053 ≈5% ITM Gamma 0.008 Theta -0.578 Vega 0.002 Open interest 0 Model this put
8	16	—	—	$13.20		—	-0.058	682.1%	—	0
Call · $18 In the money Last $13.20 Breakeven $31.20 Implied vol — Delta — Gamma — Theta — Vega — Open interest 8 Model this call Put · $18 Last — Breakeven — Implied vol 682.1% Delta -0.058 ≈6% ITM Gamma 0.009 Theta -0.571 Vega 0.002 Open interest 0 Model this put
9	27	—	—	$12.29		$0.01	-0.048	568.4%	1	0
Call · $19 In the money Last $12.29 Breakeven $31.29 Implied vol — Delta — Gamma — Theta — Vega — Open interest 9 Model this call Put · $19 Last $0.01 Breakeven $18.99 Implied vol 568.4% Delta -0.048 ≈5% ITM Gamma 0.009 Theta -0.412 Vega 0.001 Open interest 0 Model this put
17	18	—	—	$11.33		$0.07	-0.036	454%	4	273
Call · $20 In the money Last $11.33 Breakeven $31.33 Implied vol — Delta — Gamma — Theta — Vega — Open interest 17 Model this call Put · $20 Last $0.07 Breakeven $19.93 Implied vol 454% Delta -0.036 ≈4% ITM Gamma 0.009 Theta -0.257 Vega 0.002 Open interest 273 Model this put
14	7	—	—	$10.37		$0.16	-0.031	387%	2	9
Call · $21 In the money Last $10.37 Breakeven $31.37 Implied vol — Delta — Gamma — Theta — Vega — Open interest 14 Model this call Put · $21 Last $0.16 Breakeven $20.84 Implied vol 387% Delta -0.031 ≈3% ITM Gamma 0.01 Theta -0.196 Vega 0.002 Open interest 9 Model this put
21	8	374.4%	0.956	$9.61		$0.03	-0.037	354.4%	2	19
Call · $22 In the money Last $9.61 Breakeven $31.61 Implied vol 374.4% Delta 0.956 ≈96% ITM Gamma 0.013 Theta -0.253 Vega 0.002 Open interest 21 Model this call Put · $22 Last $0.03 Breakeven $21.97 Implied vol 354.4% Delta -0.037 ≈4% ITM Gamma 0.012 Theta -0.205 Vega 0.002 Open interest 19 Model this put
25	13	397.2%	0.923	$8.53		$0.01	-0.024	277.7%	4	222
Call · $23 In the money Last $8.53 Breakeven $31.53 Implied vol 397.2% Delta 0.923 ≈92% ITM Gamma 0.019 Theta -0.412 Vega 0.003 Open interest 25 Model this call Put · $23 Last $0.01 Breakeven $22.99 Implied vol 277.7% Delta -0.024 ≈2% ITM Gamma 0.011 Theta -0.112 Vega 0.001 Open interest 222 Model this put
10	10	252.3%	0.978	$7.96		$0.06	-0.019	244.1%	2	1
Call · $23.5 In the money Last $7.96 Breakeven $31.46 Implied vol 252.3% Delta 0.978 ≈98% ITM Gamma 0.011 Theta -0.097 Vega 0.001 Open interest 10 Model this call Put · $23.5 Last $0.06 Breakeven $23.44 Implied vol 244.1% Delta -0.019 ≈2% ITM Gamma 0.01 Theta -0.082 Vega 0.001 Open interest 1 Model this put
30	11	311.7%	0.94	$7.47		$0.02	-0.098	383.4%	2	128
Call · $24 In the money Last $7.47 Breakeven $31.47 Implied vol 311.7% Delta 0.94 ≈94% ITM Gamma 0.021 Theta -0.272 Vega 0.003 Open interest 30 Model this call Put · $24 Last $0.02 Breakeven $23.98 Implied vol 383.4% Delta -0.098 ≈10% ITM Gamma 0.024 Theta -0.48 Vega 0.003 Open interest 128 Model this put
206	10	239%	0.965	$7.02		$0.04	-0.053	273.2%	40	40
Call · $24.5 In the money Last $7.02 Breakeven $31.52 Implied vol 239% Delta 0.965 ≈97% ITM Gamma 0.017 Theta -0.133 Vega 0.002 Open interest 206 Model this call Put · $24.5 Last $0.04 Breakeven $24.46 Implied vol 273.2% Delta -0.053 ≈5% ITM Gamma 0.021 Theta -0.214 Vega 0.002 Open interest 40 Model this put
20	8	236.9%	0.954	$6.47		$0.02	-0.021	194%	3	42
Call · $25 In the money Last $6.47 Breakeven $31.47 Implied vol 236.9% Delta 0.954 ≈95% ITM Gamma 0.022 Theta -0.166 Vega 0.002 Open interest 20 Model this call Put · $25 Last $0.02 Breakeven $24.98 Implied vol 194% Delta -0.021 ≈2% ITM Gamma 0.014 Theta -0.069 Vega 0.001 Open interest 42 Model this put
12	7	220.5%	0.951	$6.02		$0.10	-0.047	216.6%	132	130
Call · $25.5 In the money Last $6.02 Breakeven $31.52 Implied vol 220.5% Delta 0.951 ≈95% ITM Gamma 0.025 Theta -0.164 Vega 0.002 Open interest 12 Model this call Put · $25.5 Last $0.10 Breakeven $25.40 Implied vol 216.6% Delta -0.047 ≈5% ITM Gamma 0.024 Theta -0.152 Vega 0.002 Open interest 130 Model this put
240	6	258.6%	0.903	$5.57		$0.05	-0.042	189.2%	16	175
Call · $26 In the money Last $5.57 Breakeven $31.57 Implied vol 258.6% Delta 0.903 ≈90% ITM Gamma 0.035 Theta -0.321 Vega 0.003 Open interest 240 Model this call Put · $26 Last $0.05 Breakeven $25.95 Implied vol 189.2% Delta -0.042 ≈4% ITM Gamma 0.025 Theta -0.121 Vega 0.002 Open interest 175 Model this put
114	6	248%	0.89	$5.03		$0.10	-0.054	184.8%	9	69
Call · $26.5 In the money Last $5.03 Breakeven $31.53 Implied vol 248% Delta 0.89 ≈89% ITM Gamma 0.041 Theta -0.34 Vega 0.003 Open interest 114 Model this call Put · $26.5 Last $0.10 Breakeven $26.40 Implied vol 184.8% Delta -0.054 ≈5% ITM Gamma 0.032 Theta -0.147 Vega 0.002 Open interest 69 Model this put
237	6	172.9%	0.938	$4.47		$0.02	-0.038	147%	5	299
Call · $27 In the money Last $4.47 Breakeven $31.47 Implied vol 172.9% Delta 0.938 ≈94% ITM Gamma 0.038 Theta -0.156 Vega 0.003 Open interest 237 Model this call Put · $27 Last $0.02 Breakeven $26.98 Implied vol 147% Delta -0.038 ≈4% ITM Gamma 0.03 Theta -0.087 Vega 0.002 Open interest 299 Model this put
16	4	143.9%	0.945	$3.85		$0.18	-0.076	161.2%	2	250
Call · $27.5 In the money Last $3.85 Breakeven $31.35 Implied vol 143.9% Delta 0.945 ≈95% ITM Gamma 0.041 Theta -0.118 Vega 0.002 Open interest 16 Model this call Put · $27.5 Last $0.18 Breakeven $27.32 Implied vol 161.2% Delta -0.076 ≈8% ITM Gamma 0.047 Theta -0.165 Vega 0.003 Open interest 250 Model this put
200	6	—	—	$3.36		$0.06	-0.05	120.2%	4	135
Call · $28 In the money Last $3.36 Breakeven $31.36 Implied vol — Delta — Gamma — Theta — Vega — Open interest 200 Model this call Put · $28 Last $0.06 Breakeven $27.94 Implied vol 120.2% Delta -0.05 ≈5% ITM Gamma 0.046 Theta -0.089 Vega 0.002 Open interest 135 Model this put
30	4	103.7%	0.946	$2.75		$0.02	-0.035	92.1%	40	408
Call · $28.5 In the money Last $2.75 Breakeven $31.25 Implied vol 103.7% Delta 0.946 ≈95% ITM Gamma 0.056 Theta -0.084 Vega 0.002 Open interest 30 Model this call Put · $28.5 Last $0.02 Breakeven $28.48 Implied vol 92.1% Delta -0.035 ≈3% ITM Gamma 0.044 Theta -0.051 Vega 0.002 Open interest 408 Model this put
338	9	—	—	$2.20		$0.01	-0.1	107.1%	41	286
Call · $29 In the money Last $2.20 Breakeven $31.20 Implied vol — Delta — Gamma — Theta — Vega — Open interest 338 Model this call Put · $29 Last $0.01 Breakeven $28.99 Implied vol 107.1% Delta -0.1 ≈10% ITM Gamma 0.087 Theta -0.135 Vega 0.003 Open interest 286 Model this put
1.2k	42	—	—	$1.53		$0.04	-0.076	75.3%	90	101
Call · $29.5 In the money Last $1.53 Breakeven $31.03 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1.2k Model this call Put · $29.5 Last $0.04 Breakeven $29.46 Implied vol 75.3% Delta -0.076 ≈8% ITM Gamma 0.101 Theta -0.077 Vega 0.003 Open interest 101 Model this put
492	7	59.6%	0.907	$1.37		$0.35	-0.122	68.6%	37	124
Call · $30 In the money Last $1.37 Breakeven $31.37 Implied vol 59.6% Delta 0.907 ≈91% ITM Gamma 0.148 Theta -0.074 Vega 0.003 Open interest 492 Model this call Put · $30 Last $0.35 Breakeven $29.65 Implied vol 68.6% Delta -0.122 ≈12% ITM Gamma 0.159 Theta -0.101 Vega 0.003 Open interest 124 Model this put
569	2	58.7%	0.808	$0.85		$0.09	-0.215	65.6%	15	88
Call · $30.5 In the money Last $0.85 Breakeven $31.35 Implied vol 58.7% Delta 0.808 ≈81% ITM Gamma 0.248 Theta -0.118 Vega 0.005 Open interest 569 Model this call Put · $30.5 Last $0.09 Breakeven $30.41 Implied vol 65.6% Delta -0.215 ≈21% ITM Gamma 0.24 Theta -0.139 Vega 0.005 Open interest 88 Model this put
657	14	58.8%	0.66	$0.48		$0.40	-0.347	62.5%	34	101
Call · $31 In the money Last $0.48 Breakeven $31.48 Implied vol 58.8% Delta 0.66 ≈66% ITM Gamma 0.336 Theta -0.159 Vega 0.006 Open interest 657 Model this call Put · $31 Last $0.40 Breakeven $30.60 Implied vol 62.5% Delta -0.347 ≈35% ITM Gamma 0.32 Theta -0.168 Vega 0.007 Open interest 101 Model this put
Underlying $31.45
285	1	43.7%	0.474	$0.36		$0.40	-0.515	61.6%	147	104
Call · $31.5 Last $0.36 Breakeven $31.86 Implied vol 43.7% Delta 0.474 ≈47% ITM Gamma 0.487 Theta -0.128 Vega 0.008 Open interest 285 Model this call Put · $31.5 In the money Last $0.40 Breakeven $31.10 Implied vol 61.6% Delta -0.515 ≈52% ITM Gamma 0.348 Theta -0.177 Vega 0.008 Open interest 104 Model this put
834	251	50%	0.282	$0.16		$0.88	-0.689	58.1%	42	290
Call · $32 Last $0.16 Breakeven $32.16 Implied vol 50% Delta 0.282 ≈28% ITM Gamma 0.36 Theta -0.122 Vega 0.007 Open interest 834 Model this call Put · $32 In the money Last $0.88 Breakeven $31.12 Implied vol 58.1% Delta -0.689 ≈69% ITM Gamma 0.325 Theta -0.146 Vega 0.007 Open interest 290 Model this put
1.2k	38	52.5%	0.147	$0.08		$0.44	-0.759	77.3%	112	128
Call · $32.5 Last $0.08 Breakeven $32.58 Implied vol 52.5% Delta 0.147 ≈15% ITM Gamma 0.235 Theta -0.088 Vega 0.005 Open interest 1.2k Model this call Put · $32.5 In the money Last $0.44 Breakeven $32.06 Implied vol 77.3% Delta -0.759 ≈76% ITM Gamma 0.218 Theta -0.174 Vega 0.007 Open interest 128 Model this put
799	59	56.1%	0.074	$0.03		$1.40	-0.814	87.9%	1	119
Call · $33 Last $0.03 Breakeven $33.03 Implied vol 56.1% Delta 0.074 ≈7% ITM Gamma 0.134 Theta -0.057 Vega 0.003 Open interest 799 Model this call Put · $33 In the money Last $1.40 Breakeven $31.60 Implied vol 87.9% Delta -0.814 ≈81% ITM Gamma 0.162 Theta -0.167 Vega 0.005 Open interest 119 Model this put
293	7	90.4%	0.125	$0.02		$1.76	-0.929	72.5%	8	8
Call · $33.5 Last $0.02 Breakeven $33.52 Implied vol 90.4% Delta 0.125 ≈13% ITM Gamma 0.122 Theta -0.135 Vega 0.003 Open interest 293 Model this call Put · $33.5 In the money Last $1.76 Breakeven $31.74 Implied vol 72.5% Delta -0.929 ≈93% ITM Gamma 0.102 Theta -0.069 Vega 0.003 Open interest 8 Model this put
293	28	92.7%	0.082	$0.01		$1.39	-0.812	140.5%	3	1
Call · $34 Last $0.01 Breakeven $34.01 Implied vol 92.7% Delta 0.082 ≈8% ITM Gamma 0.087 Theta -0.101 Vega 0.003 Open interest 293 Model this call Put · $34 In the money Last $1.39 Breakeven $32.61 Implied vol 140.5% Delta -0.812 ≈81% ITM Gamma 0.102 Theta -0.27 Vega 0.005 Open interest 1 Model this put
18	21	116.3%	0.097	$0.01		—	—	—	—	0
Call · $34.5 Last $0.01 Breakeven $34.51 Implied vol 116.3% Delta 0.097 ≈10% ITM Gamma 0.078 Theta -0.144 Vega 0.004 Open interest 18 Model this call Put · $34.5 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
308	222	108.2%	0.052	$0.05		$3.62	-0.893	139.2%	1	1
Call · $35 Last $0.05 Breakeven $35.05 Implied vol 108.2% Delta 0.052 ≈5% ITM Gamma 0.052 Theta -0.083 Vega 0.002 Open interest 308 Model this call Put · $35 In the money Last $3.62 Breakeven $31.38 Implied vol 139.2% Delta -0.893 ≈89% ITM Gamma 0.07 Theta -0.181 Vega 0.004 Open interest 1 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $35.5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $35.5 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
40	1	137.8%	0.055	$0.04		$4.52	—	—	1	0
Call · $36 Last $0.04 Breakeven $36.04 Implied vol 137.8% Delta 0.055 ≈5% ITM Gamma 0.043 Theta -0.109 Vega 0.002 Open interest 40 Model this call Put · $36 In the money Last $4.52 Breakeven $31.48 Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
72	1	183.2%	0.074	$0.05		$4.59	—	—	1	1
Call · $37 Last $0.05 Breakeven $37.05 Implied vol 183.2% Delta 0.074 ≈7% ITM Gamma 0.041 Theta -0.186 Vega 0.002 Open interest 72 Model this call Put · $37 In the money Last $4.59 Breakeven $32.41 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this put
1	1	—	—	$0.38		$5.50	—	—	6	1
Call · $38 Last $0.38 Breakeven $38.38 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this call Put · $38 In the money Last $5.50 Breakeven $32.50 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this put
1	1	—	—	$0.02		—	—	—	—	0
Call · $39 Last $0.02 Breakeven $39.02 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this call Put · $39 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
21	8	—	—	$0.01		—	—	—	—	0
Call · $40 Last $0.01 Breakeven $40.01 Implied vol — Delta — Gamma — Theta — Vega — Open interest 21 Model this call Put · $40 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put

About this data

Greeks, implied volatility, open interest and the last price come from the latest daily snapshot and are 15-minute delayed. 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 25 strikes around the money are shown by default — switch to "All 39" for the wings. Max pain is the listed strike where the most open interest would expire worthless — a positioning reference, not a forecast.

Key facts CIK 1650164 CUSIP 888787108 13F (30d) 254 filings 246 filers Visit website Investor relations