LSTR · Landstar System Inc

Track LSTR — free Ask ALVIS about LSTR

$200.28 -7.69 (-3.70%) At close · Jul 24

Market Cap

$6.80B

33.93M

Options Chain

15-min delayed Underlying $200.28 · at close Jul 24, 2026 Options Calculator

Positioning

Aug 21, 2026 · 26 days to expiry · 50 contracts

Put / call OI

0.56

Call-heavy positioning

Open interest

290

contracts outstanding

Volume

134

traded today

Max pain

$200.00

$0.28 below spot

ATM implied vol

41.8%

market's expected move

Open interest by strike

Calls Puts

140

145

150

155

160

165

170

175

180

185

190

195

200

210

220

230

240

250

260

270

280

290

300

310

320

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 26d Sep 18 54d Oct 16 82d Jan 15 173d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	62.8%	0.986	—		—	-0.053	90.1%	—	0
Call · $140 In the money Last — Breakeven — Implied vol 62.8% Delta 0.986 ≈99% ITM Gamma 0.001 Theta -0.025 Vega 0.023 Open interest 0 Model this call Put · $140 Last — Breakeven — Implied vol 90.1% Delta -0.053 ≈5% ITM Gamma 0.002 Theta -0.099 Vega 0.046 Open interest 0 Model this put
0	—	58.9%	0.982	—		—	-0.028	66.7%	—	0
Call · $145 In the money Last — Breakeven — Implied vol 58.9% Delta 0.982 ≈98% ITM Gamma 0.001 Theta -0.029 Vega 0.023 Open interest 0 Model this call Put · $145 Last — Breakeven — Implied vol 66.7% Delta -0.028 ≈3% ITM Gamma 0.002 Theta -0.043 Vega 0.046 Open interest 0 Model this put
0	—	57.2%	0.975	—		—	-0.031	60.6%	—	0
Call · $150 In the money Last — Breakeven — Implied vol 57.2% Delta 0.975 ≈98% ITM Gamma 0.002 Theta -0.037 Vega 0.024 Open interest 0 Model this call Put · $150 Last — Breakeven — Implied vol 60.6% Delta -0.031 ≈3% ITM Gamma 0.002 Theta -0.042 Vega 0.047 Open interest 0 Model this put
0	—	59.9%	0.952	—		—	-0.036	55.6%	—	0
Call · $155 In the money Last — Breakeven — Implied vol 59.9% Delta 0.952 ≈95% ITM Gamma 0.003 Theta -0.065 Vega 0.048 Open interest 0 Model this call Put · $155 Last — Breakeven — Implied vol 55.6% Delta -0.036 ≈4% ITM Gamma 0.003 Theta -0.045 Vega 0.048 Open interest 0 Model this put
0	—	49.7%	0.959	—		—	-0.046	51.9%	—	0
Call · $160 In the money Last — Breakeven — Implied vol 49.7% Delta 0.959 ≈96% ITM Gamma 0.003 Theta -0.049 Vega 0.049 Open interest 0 Model this call Put · $160 Last — Breakeven — Implied vol 51.9% Delta -0.046 ≈5% ITM Gamma 0.003 Theta -0.05 Vega 0.049 Open interest 0 Model this put
1	1	48.9%	0.94	$47.13		—	-0.081	54.4%	—	0
Call · $165 In the money Last $47.13 Breakeven $212.13 Implied vol 48.9% Delta 0.94 ≈94% ITM Gamma 0.004 Theta -0.065 Vega 0.049 Open interest 1 Model this call Put · $165 Last — Breakeven — Implied vol 54.4% Delta -0.081 ≈8% ITM Gamma 0.005 Theta -0.082 Vega 0.086 Open interest 0 Model this put
0	—	48.7%	0.905	—		$1.22	-0.1	50.6%	2	2
Call · $170 In the money Last — Breakeven — Implied vol 48.7% Delta 0.905 ≈91% ITM Gamma 0.006 Theta -0.089 Vega 0.087 Open interest 0 Model this call Put · $170 Last $1.22 Breakeven $168.78 Implied vol 50.6% Delta -0.1 ≈10% ITM Gamma 0.006 Theta -0.09 Vega 0.087 Open interest 2 Model this put
0	—	46%	0.878	—		—	-0.131	47.9%	—	0
Call · $175 In the money Last — Breakeven — Implied vol 46% Delta 0.878 ≈88% ITM Gamma 0.008 Theta -0.101 Vega 0.132 Open interest 0 Model this call Put · $175 Last — Breakeven — Implied vol 47.9% Delta -0.131 ≈13% ITM Gamma 0.008 Theta -0.103 Vega 0.133 Open interest 0 Model this put
0	—	46.9%	0.819	—		$3.40	-0.166	43.8%	82	82
Call · $180 In the money Last — Breakeven — Implied vol 46.9% Delta 0.819 ≈82% ITM Gamma 0.01 Theta -0.131 Vega 0.135 Open interest 0 Model this call Put · $180 Last $3.40 Breakeven $176.60 Implied vol 43.8% Delta -0.166 ≈17% ITM Gamma 0.011 Theta -0.109 Vega 0.135 Open interest 82 Model this put
1	1	44%	0.77	$25.50		$1.65	-0.231	44.4%	1	1
Call · $185 In the money Last $25.50 Breakeven $210.50 Implied vol 44% Delta 0.77 ≈77% ITM Gamma 0.013 Theta -0.142 Vega 0.179 Open interest 1 Model this call Put · $185 Last $1.65 Breakeven $183.35 Implied vol 44.4% Delta -0.231 ≈23% ITM Gamma 0.013 Theta -0.136 Vega 0.179 Open interest 1 Model this put
0	—	43.9%	0.696	—		—	-0.302	43.4%	—	0
Call · $190 In the money Last — Breakeven — Implied vol 43.9% Delta 0.696 ≈70% ITM Gamma 0.015 Theta -0.163 Vega 0.182 Open interest 0 Model this call Put · $190 Last — Breakeven — Implied vol 43.4% Delta -0.302 ≈30% ITM Gamma 0.015 Theta -0.152 Vega 0.182 Open interest 0 Model this put
1	1	41.8%	0.619	$17.02		$7.90	-0.378	40.5%	1	1
Call · $195 In the money Last $17.02 Breakeven $212.02 Implied vol 41.8% Delta 0.619 ≈62% ITM Gamma 0.017 Theta -0.167 Vega 0.211 Open interest 1 Model this call Put · $195 Last $7.90 Breakeven $187.10 Implied vol 40.5% Delta -0.378 ≈38% ITM Gamma 0.017 Theta -0.153 Vega 0.211 Open interest 1 Model this put
5	5	42.6%	0.532	$16.80		$5.10	-0.468	41.1%	1	17
Call · $200 In the money Last $16.80 Breakeven $216.80 Implied vol 42.6% Delta 0.532 ≈53% ITM Gamma 0.018 Theta -0.179 Vega 0.214 Open interest 5 Model this call Put · $200 Last $5.10 Breakeven $194.90 Implied vol 41.1% Delta -0.468 ≈47% ITM Gamma 0.018 Theta -0.164 Vega 0.214 Open interest 17 Model this put
Underlying $200.28
114	1	41.5%	0.362	$9.80		$8.17	-0.646	39.8%	1	1
Call · $210 Last $9.80 Breakeven $219.80 Implied vol 41.5% Delta 0.362 ≈36% ITM Gamma 0.017 Theta -0.163 Vega 0.193 Open interest 114 Model this call Put · $210 In the money Last $8.17 Breakeven $201.83 Implied vol 39.8% Delta -0.646 ≈65% ITM Gamma 0.018 Theta -0.145 Vega 0.193 Open interest 1 Model this put
8	2	36.9%	0.191	$6.70		—	-0.794	39.3%	—	0
Call · $220 Last $6.70 Breakeven $226.70 Implied vol 36.9% Delta 0.191 ≈19% ITM Gamma 0.014 Theta -0.104 Vega 0.152 Open interest 8 Model this call Put · $220 In the money Last — Breakeven — Implied vol 39.3% Delta -0.794 ≈79% ITM Gamma 0.014 Theta -0.106 Vega 0.151 Open interest 0 Model this put
6	5	39.1%	0.108	$5.30		—	-0.898	38.9%	—	0
Call · $230 Last $5.30 Breakeven $235.30 Implied vol 39.1% Delta 0.108 ≈11% ITM Gamma 0.009 Theta -0.074 Vega 0.104 Open interest 6 Model this call Put · $230 In the money Last — Breakeven — Implied vol 38.9% Delta -0.898 ≈90% ITM Gamma 0.009 Theta -0.062 Vega 0.1 Open interest 0 Model this put
46	26	39.8%	0.053	$1.58		—	—	—	—	0
Call · $240 Last $1.58 Breakeven $241.58 Implied vol 39.8% Delta 0.053 ≈5% ITM Gamma 0.005 Theta -0.044 Vega 0.062 Open interest 46 Model this call Put · $240 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
1	1	45.7%	0.041	$1.60		—	-0.975	43.3%	—	0
Call · $250 Last $1.60 Breakeven $251.60 Implied vol 45.7% Delta 0.041 ≈4% ITM Gamma 0.004 Theta -0.041 Vega 0.063 Open interest 1 Model this call Put · $250 In the money Last — Breakeven — Implied vol 43.3% Delta -0.975 ≈98% ITM Gamma 0.003 Theta -0.02 Vega 0.026 Open interest 0 Model this put
0	—	53%	0.038	—		—	-0.978	49.4%	—	0
Call · $260 Last — Breakeven — Implied vol 53% Delta 0.038 ≈4% ITM Gamma 0.003 Theta -0.045 Vega 0.064 Open interest 0 Model this call Put · $260 In the money Last — Breakeven — Implied vol 49.4% Delta -0.978 ≈98% ITM Gamma 0.003 Theta -0.021 Vega 0.026 Open interest 0 Model this put
0	—	61.2%	0.041	—		—	-0.975	57.2%	—	0
Call · $270 Last — Breakeven — Implied vol 61.2% Delta 0.041 ≈4% ITM Gamma 0.003 Theta -0.055 Vega 0.065 Open interest 0 Model this call Put · $270 In the money Last — Breakeven — Implied vol 57.2% Delta -0.975 ≈97% ITM Gamma 0.002 Theta -0.027 Vega 0.027 Open interest 0 Model this put
0	—	64.4%	0.032	—		—	-0.977	62.8%	—	0
Call · $280 Last — Breakeven — Implied vol 64.4% Delta 0.032 ≈3% ITM Gamma 0.002 Theta -0.048 Vega 0.033 Open interest 0 Model this call Put · $280 In the money Last — Breakeven — Implied vol 62.8% Delta -0.977 ≈98% ITM Gamma 0.002 Theta -0.028 Vega 0.028 Open interest 0 Model this put
0	—	71.9%	0.034	—		—	—	—	—	0
Call · $290 Last — Breakeven — Implied vol 71.9% Delta 0.034 ≈3% ITM Gamma 0.002 Theta -0.056 Vega 0.034 Open interest 0 Model this call Put · $290 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
1	1	74.7%	0.028	$0.80		—	-0.979	73.6%	—	0
Call · $300 Last $0.80 Breakeven $300.80 Implied vol 74.7% Delta 0.028 ≈3% ITM Gamma 0.002 Theta -0.049 Vega 0.034 Open interest 1 Model this call Put · $300 In the money Last — Breakeven — Implied vol 73.6% Delta -0.979 ≈98% ITM Gamma 0.002 Theta -0.03 Vega 0.028 Open interest 0 Model this put
1	1	79.5%	0.027	$0.75		—	-0.98	78.7%	—	0
Call · $310 Last $0.75 Breakeven $310.75 Implied vol 79.5% Delta 0.027 ≈3% ITM Gamma 0.001 Theta -0.05 Vega 0.035 Open interest 1 Model this call Put · $310 In the money Last — Breakeven — Implied vol 78.7% Delta -0.98 ≈98% ITM Gamma 0.002 Theta -0.031 Vega 0.027 Open interest 0 Model this put
1	1	99.4%	0.053	$0.75		—	-0.981	83.6%	—	0
Call · $320 Last $0.75 Breakeven $320.75 Implied vol 99.4% Delta 0.053 ≈5% ITM Gamma 0.002 Theta -0.109 Vega 0.07 Open interest 1 Model this call Put · $320 In the money Last — Breakeven — Implied vol 83.6% Delta -0.981 ≈98% ITM Gamma 0.001 Theta -0.032 Vega 0.028 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. Max pain is the listed strike where the most open interest would expire worthless — a positioning reference, not a forecast.

Key facts CIK 853816 CUSIP 515098101 13F (30d) 105 filings 105 filers Visit website Investor relations