PI · Impinj Inc

Track PI — free Ask ALVIS about PI

$171.91 +8.52 (+5.21%) At close · Aug 6

Market Cap

$5.25B

30.55M

Options Chain

15-min delayed Underlying $171.91 · at close Aug 6, 2026 Options Calculator

Positioning

Aug 21, 2026 · 14 days to expiry · 58 contracts

Put / call OI

0.33

Call-heavy positioning

Open interest

1,899

contracts outstanding

Volume

627

traded today

Max pain

$130.00

$41.91 below spot

ATM implied vol

69.3%

market's expected move

Open interest by strike · near the money

Calls Puts

100

105

110

115

120

125

130

135

140

145

150

155

160

165

170

175

180

185

190

195

200

210

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 14d Sep 18 42d Oct 16 70d Dec 18 133d Jan 15 161d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
6	6	281.3%	0.978	$73.60		$0.24	-0.012	242.5%	1	2
Call · $65 In the money Last $73.60 Breakeven $138.60 Implied vol 281.3% Delta 0.978 ≈98% ITM Gamma 0.001 Theta -0.18 Vega 0.021 Open interest 6 Model this call Put · $65 Last $0.24 Breakeven $64.76 Implied vol 242.5% Delta -0.012 ≈1% ITM Gamma 0 Theta -0.089 Vega 0.01 Open interest 2 Model this put
4	1	265.8%	0.975	$80.10		$0.45	-0.016	239.3%	1	1
Call · $70 In the money Last $80.10 Breakeven $150.10 Implied vol 265.8% Delta 0.975 ≈97% ITM Gamma 0.001 Theta -0.191 Vega 0.022 Open interest 4 Model this call Put · $70 Last $0.45 Breakeven $69.55 Implied vol 239.3% Delta -0.016 ≈2% ITM Gamma 0.001 Theta -0.115 Vega 0.011 Open interest 1 Model this put
5	6	258.1%	0.969	$63.80		$1.70	-0.014	209.6%	1	4
Call · $75 In the money Last $63.80 Breakeven $138.80 Implied vol 258.1% Delta 0.969 ≈97% ITM Gamma 0.001 Theta -0.22 Vega 0.022 Open interest 5 Model this call Put · $75 Last $1.70 Breakeven $73.30 Implied vol 209.6% Delta -0.014 ≈1% ITM Gamma 0.001 Theta -0.088 Vega 0.011 Open interest 4 Model this put
8	24	229.4%	0.971	$65.50		$0.80	-0.036	246.3%	30	31
Call · $80 In the money Last $65.50 Breakeven $145.50 Implied vol 229.4% Delta 0.971 ≈97% ITM Gamma 0.001 Theta -0.186 Vega 0.023 Open interest 8 Model this call Put · $80 Last $0.80 Breakeven $79.20 Implied vol 246.3% Delta -0.036 ≈4% ITM Gamma 0.001 Theta -0.228 Vega 0.023 Open interest 31 Model this put
2	3	219.3%	0.966	$64.70		$3.40	-0.029	208.8%	1	1
Call · $85 In the money Last $64.70 Breakeven $149.70 Implied vol 219.3% Delta 0.966 ≈97% ITM Gamma 0.001 Theta -0.203 Vega 0.024 Open interest 2 Model this call Put · $85 Last $3.40 Breakeven $81.60 Implied vol 208.8% Delta -0.029 ≈3% ITM Gamma 0.001 Theta -0.163 Vega 0.024 Open interest 1 Model this put
1	2	205.7%	0.962	$55.30		$1.09	-0.043	217.1%	1	26
Call · $90 In the money Last $55.30 Breakeven $145.30 Implied vol 205.7% Delta 0.962 ≈96% ITM Gamma 0.001 Theta -0.207 Vega 0.025 Open interest 1 Model this call Put · $90 Last $1.09 Breakeven $88.91 Implied vol 217.1% Delta -0.043 ≈4% ITM Gamma 0.001 Theta -0.234 Vega 0.025 Open interest 26 Model this put
4	4	185.1%	0.963	$60.50		$2.05	-0.019	155.9%	3	15
Call · $95 In the money Last $60.50 Breakeven $155.50 Implied vol 185.1% Delta 0.963 ≈96% ITM Gamma 0.001 Theta -0.186 Vega 0.025 Open interest 4 Model this call Put · $95 Last $2.05 Breakeven $92.95 Implied vol 155.9% Delta -0.019 ≈2% ITM Gamma 0.001 Theta -0.086 Vega 0.013 Open interest 15 Model this put
22	16	173.2%	0.959	$42.00		$0.05	-0.041	172.1%	1	46
Call · $100 In the money Last $42.00 Breakeven $142.00 Implied vol 173.2% Delta 0.959 ≈96% ITM Gamma 0.001 Theta -0.19 Vega 0.026 Open interest 22 Model this call Put · $100 Last $0.05 Breakeven $99.95 Implied vol 172.1% Delta -0.041 ≈4% ITM Gamma 0.001 Theta -0.176 Vega 0.026 Open interest 46 Model this put
2	2	169.2%	0.949	$36.70		$0.15	-0.023	133.3%	3	3
Call · $105 In the money Last $36.70 Breakeven $141.70 Implied vol 169.2% Delta 0.949 ≈95% ITM Gamma 0.002 Theta -0.221 Vega 0.046 Open interest 2 Model this call Put · $105 Last $0.15 Breakeven $104.85 Implied vol 133.3% Delta -0.023 ≈2% ITM Gamma 0.001 Theta -0.084 Vega 0.027 Open interest 3 Model this put
5	1	155.1%	0.945	$59.30		$0.30	-0.044	142.5%	1	15
Call · $110 In the money Last $59.30 Breakeven $169.30 Implied vol 155.1% Delta 0.945 ≈94% ITM Gamma 0.002 Theta -0.215 Vega 0.048 Open interest 5 Model this call Put · $110 Last $0.30 Breakeven $109.70 Implied vol 142.5% Delta -0.044 ≈4% ITM Gamma 0.002 Theta -0.156 Vega 0.028 Open interest 15 Model this put
7	14	143.8%	0.937	$28.80		$0.20	-0.028	111.5%	1	11
Call · $115 In the money Last $28.80 Breakeven $143.80 Implied vol 143.8% Delta 0.937 ≈94% ITM Gamma 0.003 Theta -0.218 Vega 0.049 Open interest 7 Model this call Put · $115 Last $0.20 Breakeven $114.80 Implied vol 111.5% Delta -0.028 ≈3% ITM Gamma 0.002 Theta -0.083 Vega 0.028 Open interest 11 Model this put
6	1	131.9%	0.931	$43.90		$0.90	-0.038	107%	1	62
Call · $120 In the money Last $43.90 Breakeven $163.90 Implied vol 131.9% Delta 0.931 ≈93% ITM Gamma 0.003 Theta -0.217 Vega 0.05 Open interest 6 Model this call Put · $120 Last $0.90 Breakeven $119.10 Implied vol 107% Delta -0.038 ≈4% ITM Gamma 0.002 Theta -0.103 Vega 0.029 Open interest 62 Model this put
8	1	121.5%	0.922	$27.80		$0.72	-0.065	112.8%	7	38
Call · $125 In the money Last $27.80 Breakeven $152.80 Implied vol 121.5% Delta 0.922 ≈92% ITM Gamma 0.004 Theta -0.22 Vega 0.051 Open interest 8 Model this call Put · $125 Last $0.72 Breakeven $124.28 Implied vol 112.8% Delta -0.065 ≈7% ITM Gamma 0.003 Theta -0.167 Vega 0.051 Open interest 38 Model this put
114	150	112.5%	0.91	$38.30		$0.80	-0.041	83.6%	3	33
Call · $130 In the money Last $38.30 Breakeven $168.30 Implied vol 112.5% Delta 0.91 ≈91% ITM Gamma 0.004 Theta -0.227 Vega 0.052 Open interest 114 Model this call Put · $130 Last $0.80 Breakeven $129.20 Implied vol 83.6% Delta -0.041 ≈4% ITM Gamma 0.003 Theta -0.086 Vega 0.03 Open interest 33 Model this put
106	86	105.8%	0.893	$18.09		$1.29	-0.091	95.8%	3	7
Call · $135 In the money Last $18.09 Breakeven $153.09 Implied vol 105.8% Delta 0.893 ≈89% ITM Gamma 0.005 Theta -0.244 Vega 0.053 Open interest 106 Model this call Put · $135 Last $1.29 Breakeven $133.71 Implied vol 95.8% Delta -0.091 ≈9% ITM Gamma 0.005 Theta -0.182 Vega 0.053 Open interest 7 Model this put
168	36	99%	0.868	$32.70		$2.40	-0.106	87.3%	1	11
Call · $140 In the money Last $32.70 Breakeven $172.70 Implied vol 99% Delta 0.868 ≈87% ITM Gamma 0.006 Theta -0.26 Vega 0.081 Open interest 168 Model this call Put · $140 Last $2.40 Breakeven $137.60 Implied vol 87.3% Delta -0.106 ≈11% ITM Gamma 0.006 Theta -0.188 Vega 0.054 Open interest 11 Model this put
73	1	91.3%	0.841	$27.05		$3.51	-0.14	83.5%	6	8
Call · $145 In the money Last $27.05 Breakeven $172.05 Implied vol 91.3% Delta 0.841 ≈84% ITM Gamma 0.008 Theta -0.271 Vega 0.083 Open interest 73 Model this call Put · $145 Last $3.51 Breakeven $141.49 Implied vol 83.5% Delta -0.14 ≈14% ITM Gamma 0.008 Theta -0.217 Vega 0.083 Open interest 8 Model this put
151	1	90.2%	0.797	$22.85		$2.90	-0.165	73.4%	1	22
Call · $150 In the money Last $22.85 Breakeven $172.85 Implied vol 90.2% Delta 0.797 ≈80% ITM Gamma 0.009 Theta -0.315 Vega 0.11 Open interest 151 Model this call Put · $150 Last $2.90 Breakeven $147.10 Implied vol 73.4% Delta -0.165 ≈17% ITM Gamma 0.01 Theta -0.212 Vega 0.084 Open interest 22 Model this put
63	19	84.7%	0.749	$12.89		$7.40	-0.214	69.5%	5	5
Call · $155 In the money Last $12.89 Breakeven $167.89 Implied vol 84.7% Delta 0.749 ≈75% ITM Gamma 0.011 Theta -0.328 Vega 0.112 Open interest 63 Model this call Put · $155 Last $7.40 Breakeven $147.60 Implied vol 69.5% Delta -0.214 ≈21% ITM Gamma 0.012 Theta -0.238 Vega 0.112 Open interest 5 Model this put
57	1	84.3%	0.688	$16.05		$8.90	-0.282	66.1%	2	9
Call · $160 In the money Last $16.05 Breakeven $176.05 Implied vol 84.3% Delta 0.688 ≈69% ITM Gamma 0.012 Theta -0.366 Vega 0.114 Open interest 57 Model this call Put · $160 Last $8.90 Breakeven $151.10 Implied vol 66.1% Delta -0.282 ≈28% ITM Gamma 0.015 Theta -0.258 Vega 0.114 Open interest 9 Model this put
104	14	77.6%	0.624	$13.20		$8.57	-0.362	64.2%	3	4
Call · $165 In the money Last $13.20 Breakeven $178.20 Implied vol 77.6% Delta 0.624 ≈62% ITM Gamma 0.014 Theta -0.356 Vega 0.133 Open interest 104 Model this call Put · $165 Last $8.57 Breakeven $156.43 Implied vol 64.2% Delta -0.362 ≈36% ITM Gamma 0.017 Theta -0.278 Vega 0.133 Open interest 4 Model this put
87	6	76.2%	0.549	$7.22		$30.33	-0.453	62.4%	48	47
Call · $170 In the money Last $7.22 Breakeven $177.22 Implied vol 76.2% Delta 0.549 ≈55% ITM Gamma 0.015 Theta -0.368 Vega 0.135 Open interest 87 Model this call Put · $170 Last $30.33 Breakeven $139.67 Implied vol 62.4% Delta -0.453 ≈45% ITM Gamma 0.019 Theta -0.286 Vega 0.135 Open interest 47 Model this put
Underlying $171.91
116	28	72.9%	0.471	$6.48		$27.40	-0.549	60.1%	1	1
Call · $175 Last $6.48 Breakeven $181.48 Implied vol 72.9% Delta 0.471 ≈47% ITM Gamma 0.016 Theta -0.349 Vega 0.137 Open interest 116 Model this call Put · $175 In the money Last $27.40 Breakeven $147.60 Implied vol 60.1% Delta -0.549 ≈55% ITM Gamma 0.019 Theta -0.271 Vega 0.137 Open interest 1 Model this put
243	5	72.3%	0.391	$6.11		$37.30	-0.646	58.1%	15	42
Call · $180 Last $6.11 Breakeven $186.11 Implied vol 72.3% Delta 0.391 ≈39% ITM Gamma 0.016 Theta -0.338 Vega 0.139 Open interest 243 Model this call Put · $180 In the money Last $37.30 Breakeven $142.70 Implied vol 58.1% Delta -0.646 ≈65% ITM Gamma 0.019 Theta -0.246 Vega 0.122 Open interest 42 Model this put
15	10	67.8%	0.309	$3.58		$36.40	-0.746	55.1%	2	3
Call · $185 Last $3.58 Breakeven $188.58 Implied vol 67.8% Delta 0.309 ≈31% ITM Gamma 0.015 Theta -0.286 Vega 0.124 Open interest 15 Model this call Put · $185 In the money Last $36.40 Breakeven $148.60 Implied vol 55.1% Delta -0.746 ≈75% ITM Gamma 0.018 Theta -0.199 Vega 0.122 Open interest 3 Model this put
25	1	68.8%	0.244	$3.28		—	-0.825	53.4%	—	0
Call · $190 Last $3.28 Breakeven $193.28 Implied vol 68.8% Delta 0.244 ≈24% ITM Gamma 0.014 Theta -0.261 Vega 0.096 Open interest 25 Model this call Put · $190 In the money Last — Breakeven — Implied vol 53.4% Delta -0.825 ≈82% ITM Gamma 0.015 Theta -0.15 Vega 0.096 Open interest 0 Model this put
1	1	71.1%	0.201	$1.76		$57.10	-0.884	53%	1	1
Call · $195 Last $1.76 Breakeven $196.76 Implied vol 71.1% Delta 0.201 ≈20% ITM Gamma 0.012 Theta -0.237 Vega 0.098 Open interest 1 Model this call Put · $195 In the money Last $57.10 Breakeven $137.90 Implied vol 53% Delta -0.884 ≈88% ITM Gamma 0.011 Theta -0.11 Vega 0.064 Open interest 1 Model this put
22	3	76.9%	0.175	$1.24		$61.70	—	—	4	12
Call · $200 Last $1.24 Breakeven $201.24 Implied vol 76.9% Delta 0.175 ≈18% ITM Gamma 0.01 Theta -0.236 Vega 0.099 Open interest 22 Model this call Put · $200 In the money Last $61.70 Breakeven $138.30 Implied vol — Delta — Gamma — Theta — Vega — Open interest 12 Model this put
7	30	75.7%	0.102	$0.90		$71.80	—	—	7	7
Call · $210 Last $0.90 Breakeven $210.90 Implied vol 75.7% Delta 0.102 ≈10% ITM Gamma 0.007 Theta -0.159 Vega 0.068 Open interest 7 Model this call Put · $210 In the money Last $71.80 Breakeven $138.20 Implied vol — Delta — Gamma — Theta — Vega — Open interest 7 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 20 strikes around the money are shown by default — switch to "All 29" 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 1114995 CUSIP 453204109 13F (30d) 114 filings 114 filers Visit website Investor relations