SIRI · Sirius Xm Holdings Inc.

Track SIRI — free Ask ALVIS about SIRI

$32.59 +0.91 (+2.87%) At close · Jul 29 Earnings today

Market Cap

$10.97B

336.62M

Options Chain

15-min delayed Underlying $32.59 · at close Jul 29, 2026 Options Calculator

Positioning

Jul 31, 2026 · 1 days to expiry · 72 contracts

Put / call OI

0.18

Call-heavy positioning

Open interest

40,065

contracts outstanding

Volume

15,120

traded today

Max pain

$30.50

$2.09 below spot

ATM implied vol

94.8%

market's expected move

Open interest by strike · near the money

Calls Puts

22.5

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

36.5

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 18 50d Oct 16 78d Nov 20 113d Dec 18 141d Jan 15 169d Mar 19 232d Jun 17 322d Sep 17 414d Dec 17 505d Jan 21 540d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
3	1	417.9%	0.972	$11.76		—	—	—	—	0
Call · $20 In the money Last $11.76 Breakeven $31.76 Implied vol 417.9% Delta 0.972 ≈97% ITM Gamma 0.007 Theta -0.178 Vega 0.002 Open interest 3 Model this call Put · $20 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
8	6	380.5%	0.97	$11.32		$0.09	—	—	1	1
Call · $21 In the money Last $11.32 Breakeven $32.32 Implied vol 380.5% Delta 0.97 ≈97% ITM Gamma 0.008 Theta -0.174 Vega 0.002 Open interest 8 Model this call Put · $21 Last $0.09 Breakeven $20.91 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this put
8	6	233%	0.996	$10.32		—	—	—	—	0
Call · $22 In the money Last $10.32 Breakeven $32.32 Implied vol 233% Delta 0.996 ≈100% ITM Gamma 0.002 Theta -0.016 Vega 0 Open interest 8 Model this call Put · $22 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
4	1	220.2%	0.996	$9.34		$0.09	-0.079	439.5%	1	1
Call · $22.5 In the money Last $9.34 Breakeven $31.84 Implied vol 220.2% Delta 0.996 ≈100% ITM Gamma 0.002 Theta -0.016 Vega 0 Open interest 4 Model this call Put · $22.5 Last $0.09 Breakeven $22.41 Implied vol 439.5% Delta -0.079 ≈8% ITM Gamma 0.016 Theta -0.438 Vega 0.003 Open interest 1 Model this put
5	4	207.7%	0.996	$9.15		—	-0.084	422.3%	—	0
Call · $23 In the money Last $9.15 Breakeven $32.15 Implied vol 207.7% Delta 0.996 ≈100% ITM Gamma 0.003 Theta -0.015 Vega 0 Open interest 5 Model this call Put · $23 Last — Breakeven — Implied vol 422.3% Delta -0.084 ≈8% ITM Gamma 0.017 Theta -0.441 Vega 0.003 Open interest 0 Model this put
5	4	—	—	$8.33		$0.09	-0.086	399.2%	1	1
Call · $23.5 In the money Last $8.33 Breakeven $31.83 Implied vol — Delta — Gamma — Theta — Vega — Open interest 5 Model this call Put · $23.5 Last $0.09 Breakeven $23.41 Implied vol 399.2% Delta -0.086 ≈9% ITM Gamma 0.019 Theta -0.427 Vega 0.003 Open interest 1 Model this put
6	5	—	—	$8.41		—	-0.09	379.7%	—	0
Call · $24 In the money Last $8.41 Breakeven $32.41 Implied vol — Delta — Gamma — Theta — Vega — Open interest 6 Model this call Put · $24 Last — Breakeven — Implied vol 379.7% Delta -0.09 ≈9% ITM Gamma 0.02 Theta -0.422 Vega 0.003 Open interest 0 Model this put
9	1	211.7%	0.982	$8.00		$0.35	-0.096	363.7%	20	8
Call · $24.5 In the money Last $8.00 Breakeven $32.50 Implied vol 211.7% Delta 0.982 ≈98% ITM Gamma 0.01 Theta -0.061 Vega 0.001 Open interest 9 Model this call Put · $24.5 Last $0.35 Breakeven $24.15 Implied vol 363.7% Delta -0.096 ≈10% ITM Gamma 0.022 Theta -0.425 Vega 0.003 Open interest 8 Model this put
9	6	—	—	$7.28		$0.08	-0.05	257%	2	12
Call · $25 In the money Last $7.28 Breakeven $32.28 Implied vol — Delta — Gamma — Theta — Vega — Open interest 9 Model this call Put · $25 Last $0.08 Breakeven $24.92 Implied vol 257% Delta -0.05 ≈5% ITM Gamma 0.019 Theta -0.181 Vega 0.002 Open interest 12 Model this put
10	6	255.1%	0.939	$7.04		$0.13	-0.106	325.2%	2	4
Call · $25.5 In the money Last $7.04 Breakeven $32.54 Implied vol 255.1% Delta 0.939 ≈94% ITM Gamma 0.023 Theta -0.211 Vega 0.003 Open interest 10 Model this call Put · $25.5 Last $0.13 Breakeven $25.37 Implied vol 325.2% Delta -0.106 ≈11% ITM Gamma 0.027 Theta -0.409 Vega 0.003 Open interest 4 Model this put
8	2	—	—	$6.37		$0.05	-0.021	171.8%	4	18
Call · $26 In the money Last $6.37 Breakeven $32.37 Implied vol — Delta — Gamma — Theta — Vega — Open interest 8 Model this call Put · $26 Last $0.05 Breakeven $25.95 Implied vol 171.8% Delta -0.021 ≈2% ITM Gamma 0.014 Theta -0.058 Vega 0.001 Open interest 18 Model this put
8	6	160.4%	0.977	$6.04		$0.10	-0.05	197.1%	4	13
Call · $26.5 In the money Last $6.04 Breakeven $32.54 Implied vol 160.4% Delta 0.977 ≈98% ITM Gamma 0.016 Theta -0.058 Vega 0.001 Open interest 8 Model this call Put · $26.5 Last $0.10 Breakeven $26.40 Implied vol 197.1% Delta -0.05 ≈5% ITM Gamma 0.025 Theta -0.139 Vega 0.002 Open interest 13 Model this put
11	2	116.5%	0.993	$4.36		$0.05	-0.039	165.4%	9	396
Call · $27 In the money Last $4.36 Breakeven $31.36 Implied vol 116.5% Delta 0.993 ≈99% ITM Gamma 0.008 Theta -0.014 Vega 0 Open interest 11 Model this call Put · $27 Last $0.05 Breakeven $26.95 Implied vol 165.4% Delta -0.039 ≈4% ITM Gamma 0.024 Theta -0.095 Vega 0.002 Open interest 396 Model this put
5	3	179.5%	0.93	$5.13		$0.24	-0.054	164.1%	3	15
Call · $27.5 In the money Last $5.13 Breakeven $32.63 Implied vol 179.5% Delta 0.93 ≈93% ITM Gamma 0.035 Theta -0.163 Vega 0.003 Open interest 5 Model this call Put · $27.5 Last $0.24 Breakeven $27.26 Implied vol 164.1% Delta -0.054 ≈5% ITM Gamma 0.032 Theta -0.123 Vega 0.002 Open interest 15 Model this put
24	1	71.1%	1	$4.65		$0.09	-0.077	164.7%	2	164
Call · $28 In the money Last $4.65 Breakeven $32.65 Implied vol 71.1% Delta 1 ≈100% ITM Gamma 0.001 Theta 0 Vega 0 Open interest 24 Model this call Put · $28 Last $0.09 Breakeven $27.91 Implied vol 164.7% Delta -0.077 ≈8% ITM Gamma 0.041 Theta -0.161 Vega 0.004 Open interest 164 Model this put
24	1	110.7%	0.968	$3.10		$0.10	-0.066	137.8%	17	90
Call · $28.5 In the money Last $3.10 Breakeven $31.60 Implied vol 110.7% Delta 0.968 ≈97% ITM Gamma 0.031 Theta -0.053 Vega 0.002 Open interest 24 Model this call Put · $28.5 Last $0.10 Breakeven $28.40 Implied vol 137.8% Delta -0.066 ≈7% ITM Gamma 0.044 Theta -0.122 Vega 0.004 Open interest 90 Model this put
79	5	141.1%	0.897	$3.81		$0.06	-0.073	122.6%	14	133
Call · $29 In the money Last $3.81 Breakeven $32.81 Implied vol 141.1% Delta 0.897 ≈90% ITM Gamma 0.06 Theta -0.171 Vega 0.004 Open interest 79 Model this call Put · $29 Last $0.06 Breakeven $28.94 Implied vol 122.6% Delta -0.073 ≈7% ITM Gamma 0.053 Theta -0.116 Vega 0.004 Open interest 133 Model this put
65	31	214.5%	0.775	$3.13		$0.10	-0.14	142%	4	12
Call · $29.5 In the money Last $3.13 Breakeven $32.63 Implied vol 214.5% Delta 0.775 ≈77% ITM Gamma 0.066 Theta -0.441 Vega 0.007 Open interest 65 Model this call Put · $29.5 Last $0.10 Breakeven $29.40 Implied vol 142% Delta -0.14 ≈14% ITM Gamma 0.074 Theta -0.216 Vega 0.005 Open interest 12 Model this put
345	2	—	—	$2.33		$0.12	-0.123	108.1%	3.4k	2.2k
Call · $30 In the money Last $2.33 Breakeven $32.33 Implied vol — Delta — Gamma — Theta — Vega — Open interest 345 Model this call Put · $30 Last $0.12 Breakeven $29.88 Implied vol 108.1% Delta -0.123 ≈12% ITM Gamma 0.09 Theta -0.151 Vega 0.004 Open interest 2.2k Model this put
73	30	218.4%	0.694	$1.62		$0.25	-0.247	149.9%	2.1k	2.9k
Call · $30.5 In the money Last $1.62 Breakeven $32.12 Implied vol 218.4% Delta 0.694 ≈69% ITM Gamma 0.076 Theta -0.524 Vega 0.007 Open interest 73 Model this call Put · $30.5 Last $0.25 Breakeven $30.25 Implied vol 149.9% Delta -0.247 ≈25% ITM Gamma 0.099 Theta -0.323 Vega 0.007 Open interest 2.9k Model this put
16.2k	800	120.3%	0.734	$1.55		$0.36	-0.241	105.6%	1.1k	29
Call · $31 In the money Last $1.55 Breakeven $32.55 Implied vol 120.3% Delta 0.734 ≈73% ITM Gamma 0.129 Theta -0.268 Vega 0.007 Open interest 16.2k Model this call Put · $31 Last $0.36 Breakeven $30.64 Implied vol 105.6% Delta -0.241 ≈24% ITM Gamma 0.14 Theta -0.225 Vega 0.007 Open interest 29 Model this put
15.6k	18	140.4%	0.647	$1.45		$0.52	-0.364	156.5%	25	122
Call · $31.5 In the money Last $1.45 Breakeven $32.95 Implied vol 140.4% Delta 0.647 ≈65% ITM Gamma 0.126 Theta -0.358 Vega 0.008 Open interest 15.6k Model this call Put · $31.5 Last $0.52 Breakeven $30.98 Implied vol 156.5% Delta -0.364 ≈36% ITM Gamma 0.114 Theta -0.403 Vega 0.008 Open interest 122 Model this put
84	219	112.1%	0.592	$1.15		$0.47	-0.393	92.3%	59	35
Call · $32 In the money Last $1.15 Breakeven $33.15 Implied vol 112.1% Delta 0.592 ≈59% ITM Gamma 0.163 Theta -0.296 Vega 0.008 Open interest 84 Model this call Put · $32 Last $0.47 Breakeven $31.53 Implied vol 92.3% Delta -0.393 ≈39% ITM Gamma 0.197 Theta -0.242 Vega 0.008 Open interest 35 Model this put
544	207	96%	0.507	$0.90		$0.87	-0.494	93.6%	207	0
Call · $32.5 In the money Last $0.90 Breakeven $33.40 Implied vol 96% Delta 0.507 ≈51% ITM Gamma 0.199 Theta -0.264 Vega 0.008 Open interest 544 Model this call Put · $32.5 Last $0.87 Breakeven $31.63 Implied vol 93.6% Delta -0.494 ≈49% ITM Gamma 0.204 Theta -0.258 Vega 0.008 Open interest 0 Model this put
Underlying $32.59
387	1.9k	94.6%	0.409	$0.75		$1.36	-0.558	129.1%	3	26
Call · $33 Last $0.75 Breakeven $33.75 Implied vol 94.6% Delta 0.409 ≈41% ITM Gamma 0.194 Theta -0.25 Vega 0.009 Open interest 387 Model this call Put · $33 In the money Last $1.36 Breakeven $31.64 Implied vol 129.1% Delta -0.558 ≈56% ITM Gamma 0.144 Theta -0.347 Vega 0.009 Open interest 26 Model this put
56	96	148.4%	0.392	$0.51		$1.76	-0.658	107.1%	414	0
Call · $33.5 Last $0.51 Breakeven $34.01 Implied vol 148.4% Delta 0.392 ≈39% ITM Gamma 0.123 Theta -0.391 Vega 0.009 Open interest 56 Model this call Put · $33.5 In the money Last $1.76 Breakeven $31.74 Implied vol 107.1% Delta -0.658 ≈66% ITM Gamma 0.162 Theta -0.269 Vega 0.008 Open interest 0 Model this put
104	963	129.6%	0.31	$0.33		$1.88	-0.735	105.8%	4	1
Call · $34 Last $0.33 Breakeven $34.33 Implied vol 129.6% Delta 0.31 ≈31% ITM Gamma 0.128 Theta -0.311 Vega 0.008 Open interest 104 Model this call Put · $34 In the money Last $1.88 Breakeven $32.12 Implied vol 105.8% Delta -0.735 ≈74% ITM Gamma 0.146 Theta -0.237 Vega 0.008 Open interest 1 Model this put
11	112	168.2%	0.312	$0.25		$2.32	-0.782	113.3%	2	0
Call · $34.5 Last $0.25 Breakeven $34.75 Implied vol 168.2% Delta 0.312 ≈31% ITM Gamma 0.099 Theta -0.404 Vega 0.008 Open interest 11 Model this call Put · $34.5 In the money Last $2.32 Breakeven $32.18 Implied vol 113.3% Delta -0.782 ≈78% ITM Gamma 0.123 Theta -0.229 Vega 0.006 Open interest 0 Model this put
154	2.2k	109.2%	0.155	$0.19		$5.24	-0.82	119.4%	2	1
Call · $35 Last $0.19 Breakeven $35.19 Implied vol 109.2% Delta 0.155 ≈15% ITM Gamma 0.103 Theta -0.178 Vega 0.006 Open interest 154 Model this call Put · $35 In the money Last $5.24 Breakeven $29.76 Implied vol 119.4% Delta -0.82 ≈82% ITM Gamma 0.103 Theta -0.213 Vega 0.006 Open interest 1 Model this put
0	111	112.4%	0.12	$0.15		$4.17	-0.766	174.4%	2	1
Call · $35.5 Last $0.15 Breakeven $35.65 Implied vol 112.4% Delta 0.12 ≈12% ITM Gamma 0.084 Theta -0.153 Vega 0.004 Open interest 0 Model this call Put · $35.5 In the money Last $4.17 Breakeven $31.33 Implied vol 174.4% Delta -0.766 ≈77% ITM Gamma 0.084 Theta -0.367 Vega 0.006 Open interest 1 Model this put
0	2	120.4%	0.103	$0.13		$6.20	-0.813	165.7%	4	1
Call · $36 Last $0.13 Breakeven $36.13 Implied vol 120.4% Delta 0.103 ≈10% ITM Gamma 0.07 Theta -0.146 Vega 0.004 Open interest 0 Model this call Put · $36 In the money Last $6.20 Breakeven $29.80 Implied vol 165.7% Delta -0.813 ≈81% ITM Gamma 0.076 Theta -0.302 Vega 0.006 Open interest 1 Model this put
0	—	—	—	—		—	-0.931	118.1%	—	0
Call · $36.5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $36.5 In the money Last — Breakeven — Implied vol 118.1% Delta -0.931 ≈93% ITM Gamma 0.053 Theta -0.107 Vega 0.002 Open interest 0 Model this put
0	1k	147.3%	0.096	$0.05		$7.15	-0.939	125.8%	2	0
Call · $37 Last $0.05 Breakeven $37.05 Implied vol 147.3% Delta 0.096 ≈10% ITM Gamma 0.054 Theta -0.17 Vega 0.004 Open interest 0 Model this call Put · $37 In the money Last $7.15 Breakeven $29.85 Implied vol 125.8% Delta -0.939 ≈94% ITM Gamma 0.045 Theta -0.103 Vega 0.002 Open interest 0 Model this put
0	—	166.2%	0.08	—		$6.79	—	—	2	2
Call · $38 Last — Breakeven — Implied vol 166.2% Delta 0.08 ≈8% ITM Gamma 0.042 Theta -0.169 Vega 0.004 Open interest 0 Model this call Put · $38 In the money Last $6.79 Breakeven $31.21 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 Model this put
0	—	—	—	—		$7.85	-0.964	153.2%	1	0
Call · $39 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $39 In the money Last $7.85 Breakeven $31.15 Implied vol 153.2% Delta -0.964 ≈96% ITM Gamma 0.024 Theta -0.082 Vega 0.002 Open interest 0 Model this put
82	30	177.7%	0.04	$0.03		$8.66	—	—	2	1
Call · $40 Last $0.03 Breakeven $40.03 Implied vol 177.7% Delta 0.04 ≈4% ITM Gamma 0.023 Theta -0.104 Vega 0.002 Open interest 82 Model this call Put · $40 In the money Last $8.66 Breakeven $31.34 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 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 36" 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 908937 CUSIP 829933100 13F (30d) 208 filings 194 filers Visit website Investor relations