LSTR · Landstar System Inc · Options Chain

Track LSTR — free

$173.57 -3.89 (-2.19%)

S&P 400 member Russell 1000 member Rebalance outlook locked

Market Cap

$5.90B

33.93M

Options Chain

Underlying $173.57 · today Options Calculator

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Positioning

Sep 18, 2026 · 9 days to expiry · 52 contracts · mixed daily-bar sessions · Jul 16, 2026–Sep 8, 2026; 31 unknown

Put / call OI

0.07

Call-heavy positioning

Open interest

340

as of Sep 4, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$185.00

$11.43 above spot

ATM implied vol

37.4%

market's expected move

Open interest by strike

Calls Puts

135

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

Sep 18 9d Oct 16 37d Jan 15 128d Apr 16 219d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
—	—	—	—	$37.50	$40.90	—		—	$0.00	$2.15	—	—	—	—
Call · $135 In the money Daily-bar session Unknown Quote as of 2026-09-09 19:59:59.084 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $135 Daily-bar session Unknown Quote as of 2026-09-09 19:59:59.798 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	72.8%	0.974	$31.90	$35.90	—		—	$0.00	$2.15	—	—	—	—
Call · $140 In the money Daily-bar session Unknown Quote as of 2026-09-09 19:59:59.084 UTC Last — Breakeven — Implied vol 72.8% Delta 0.974 ≈97% ITM Gamma 0.003 Theta -0.08 Vega 0.016 Open interest — OI effective date — Model this call Put · $140 Daily-bar session Unknown Quote as of 2026-09-09 19:59:59.764 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	69.4%	0.957	$27.20	$30.90	—		$0.40	$0.00	$2.15	—	—	2	2
Call · $145 In the money Daily-bar session Unknown Quote as of 2026-09-09 19:57:23.748 UTC Last — Breakeven — Implied vol 69.4% Delta 0.957 ≈96% ITM Gamma 0.005 Theta -0.11 Vega 0.025 Open interest — OI effective date — Model this call Put · $145 Daily-bar session Jul 27, 2026 Quote as of 2026-09-09 19:58:56.926 UTC Last $0.40 Breakeven $144.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 4, 2026 Model this put
1	1	58.5%	0.95	$22.20	$25.90	$62.70		$0.80	$0.00	$2.15	—	—	2	4
Call · $150 In the money Daily-bar session Jul 16, 2026 Quote as of 2026-09-09 19:57:38.782 UTC Last $62.70 Breakeven $212.70 Implied vol 58.5% Delta 0.95 ≈95% ITM Gamma 0.007 Theta -0.105 Vega 0.028 Open interest 1 OI effective date Sep 4, 2026 Model this call Put · $150 Daily-bar session Jul 27, 2026 Quote as of 2026-09-09 19:55:36.911 UTC Last $0.80 Breakeven $149.20 Implied vol — Delta — Gamma — Theta — Vega — Open interest 4 OI effective date Sep 4, 2026 Model this put
1	1	49.2%	0.935	$17.20	$21.00	$26.24		$1.83	$0.00	$2.20	—	—	1	2
Call · $155 In the money Daily-bar session Aug 5, 2026 Quote as of 2026-09-09 19:59:59.764 UTC Last $26.24 Breakeven $181.24 Implied vol 49.2% Delta 0.935 ≈94% ITM Gamma 0.009 Theta -0.108 Vega 0.034 Open interest 1 OI effective date Sep 4, 2026 Model this call Put · $155 Daily-bar session Aug 6, 2026 Quote as of 2026-09-09 19:56:34.299 UTC Last $1.83 Breakeven $153.17 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 4, 2026 Model this put
—	—	45.5%	0.883	$12.60	$16.30	—		—	$0.00	$2.35	—	—	—	1
Call · $160 In the money Daily-bar session Unknown Quote as of 2026-09-09 19:59:59.767 UTC Last — Breakeven — Implied vol 45.5% Delta 0.883 ≈88% ITM Gamma 0.016 Theta -0.15 Vega 0.054 Open interest — OI effective date — Model this call Put · $160 Daily-bar session Unknown Quote as of 2026-09-09 19:57:11.187 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 4, 2026 Model this put
—	—	40.7%	0.799	$8.00	$12.00	—		—	$0.00	$2.90	—	—	—	—
Call · $165 In the money Daily-bar session Unknown Quote as of 2026-09-09 19:59:59.787 UTC Last — Breakeven — Implied vol 40.7% Delta 0.799 ≈80% ITM Gamma 0.025 Theta -0.186 Vega 0.076 Open interest — OI effective date — Model this call Put · $165 Daily-bar session Unknown Quote as of 2026-09-09 19:57:23.494 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
3	1	39.8%	0.647	$4.70	$8.10	$22.54		$4.40	$0.10	$4.30	-0.337	35.1%	1	1
Call · $170 In the money Daily-bar session Aug 18, 2026 Quote as of 2026-09-09 19:59:59.813 UTC Last $22.54 Breakeven $192.54 Implied vol 39.8% Delta 0.647 ≈65% ITM Gamma 0.034 Theta -0.235 Vega 0.101 Open interest 3 OI effective date Sep 4, 2026 Model this call Put · $170 Daily-bar session Aug 7, 2026 Quote as of 2026-09-09 19:59:59.767 UTC Last $4.40 Breakeven $165.60 Implied vol 35.1% Delta -0.337 ≈34% ITM Gamma 0.038 Theta -0.188 Vega 0.1 Open interest 1 OI effective date Sep 4, 2026 Model this put
Underlying $173.57
5	1	39%	0.465	$2.20	$5.10	$5.47		—	$2.65	$6.50	-0.541	35.8%	—	—
Call · $175 Daily-bar session Sep 8, 2026 Quote as of 2026-09-09 19:59:59.948 UTC Last $5.47 Breakeven $180.47 Implied vol 39% Delta 0.465 ≈46% ITM Gamma 0.037 Theta -0.242 Vega 0.108 Open interest 5 OI effective date Sep 4, 2026 Model this call Put · $175 In the money Daily-bar session Unknown Quote as of 2026-09-09 19:59:59.976 UTC Last — Breakeven — Implied vol 35.8% Delta -0.541 ≈54% ITM Gamma 0.041 Theta -0.205 Vega 0.108 Open interest — OI effective date — Model this put
1	1	38.6%	0.29	$0.10	$3.60	$10.20		$9.83	$6.30	$9.90	-0.712	38.4%	1	1
Call · $180 Daily-bar session Aug 4, 2026 Quote as of 2026-09-09 19:59:59.813 UTC Last $10.20 Breakeven $190.20 Implied vol 38.6% Delta 0.29 ≈29% ITM Gamma 0.033 Theta -0.205 Vega 0.093 Open interest 1 OI effective date Sep 4, 2026 Model this call Put · $180 In the money Daily-bar session Aug 6, 2026 Quote as of 2026-09-09 19:59:59.834 UTC Last $9.83 Breakeven $170.17 Implied vol 38.4% Delta -0.712 ≈71% ITM Gamma 0.033 Theta -0.185 Vega 0.093 Open interest 1 OI effective date Sep 4, 2026 Model this put
1	1	—	—	$0.00	$2.80	$2.02		$4.90	$9.90	$13.90	-0.866	35.3%	1	1
Call · $185 Daily-bar session Sep 3, 2026 Quote as of 2026-09-09 19:59:59.790 UTC Last $2.02 Breakeven $187.02 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 4, 2026 Model this call Put · $185 In the money Daily-bar session Aug 18, 2026 Quote as of 2026-09-09 19:59:59.764 UTC Last $4.90 Breakeven $180.10 Implied vol 35.3% Delta -0.866 ≈87% ITM Gamma 0.023 Theta -0.1 Vega 0.059 Open interest 1 OI effective date Sep 4, 2026 Model this put
39	24	—	—	$0.00	$2.40	$0.85		$12.60	$14.50	$18.40	-0.95	34.2%	10	10
Call · $190 Daily-bar session Sep 4, 2026 Quote as of 2026-09-09 19:59:59.805 UTC Last $0.85 Breakeven $190.85 Implied vol — Delta — Gamma — Theta — Vega — Open interest 39 OI effective date Sep 4, 2026 Model this call Put · $190 In the money Daily-bar session Jul 28, 2026 Quote as of 2026-09-09 19:59:59.767 UTC Last $12.60 Breakeven $177.40 Implied vol 34.2% Delta -0.95 ≈95% ITM Gamma 0.011 Theta -0.035 Vega 0.028 Open interest 10 OI effective date Sep 4, 2026 Model this put
5	4	—	—	$0.00	$2.45	$6.13		—	$19.60	$23.20	-0.965	39.9%	—	—
Call · $195 Daily-bar session Aug 17, 2026 Quote as of 2026-09-09 19:57:23.241 UTC Last $6.13 Breakeven $201.13 Implied vol — Delta — Gamma — Theta — Vega — Open interest 5 OI effective date Sep 4, 2026 Model this call Put · $195 In the money Daily-bar session Unknown Quote as of 2026-09-09 19:59:59.764 UTC Last — Breakeven — Implied vol 39.9% Delta -0.965 ≈97% ITM Gamma 0.007 Theta -0.028 Vega 0.021 Open interest — OI effective date — Model this put
200	200	—	—	$0.00	$2.30	$2.20		—	$24.60	$27.50	—	—	—	—
Call · $200 Daily-bar session Aug 6, 2026 Quote as of 2026-09-09 19:59:35.103 UTC Last $2.20 Breakeven $202.20 Implied vol — Delta — Gamma — Theta — Vega — Open interest 200 OI effective date Sep 4, 2026 Model this call Put · $200 In the money Daily-bar session Unknown Quote as of 2026-09-09 19:55:15.432 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
2	1	—	—	$0.00	$2.15	$0.51		—	$34.30	$38.00	—	—	—	—
Call · $210 Daily-bar session Sep 3, 2026 Quote as of 2026-09-09 19:59:59.973 UTC Last $0.51 Breakeven $210.51 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 4, 2026 Model this call Put · $210 In the money Daily-bar session Unknown Quote as of 2026-09-09 19:59:59.087 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
50	50	—	—	$0.00	$2.15	$3.50		$45.02	$44.30	$47.90	—	—	1	—
Call · $220 Daily-bar session Jul 27, 2026 Quote as of 2026-09-09 19:59:59.767 UTC Last $3.50 Breakeven $223.50 Implied vol — Delta — Gamma — Theta — Vega — Open interest 50 OI effective date Sep 4, 2026 Model this call Put · $220 In the money Daily-bar session Sep 3, 2026 Quote as of 2026-09-09 19:59:59.092 UTC Last $45.02 Breakeven $174.98 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
1	—	—	—	$0.00	$2.15	—		$55.00	$54.30	$57.80	—	—	1	1
Call · $230 Daily-bar session Unknown Quote as of 2026-09-09 19:59:59.767 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 4, 2026 Model this call Put · $230 In the money Daily-bar session Sep 3, 2026 Quote as of 2026-09-09 19:59:59.798 UTC Last $55.00 Breakeven $175.00 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 4, 2026 Model this put
7	7	—	—	$0.00	$2.15	$1.70		—	$64.30	$68.30	—	—	—	—
Call · $240 Daily-bar session Jul 27, 2026 Quote as of 2026-09-09 19:59:59.767 UTC Last $1.70 Breakeven $241.70 Implied vol — Delta — Gamma — Theta — Vega — Open interest 7 OI effective date Sep 4, 2026 Model this call Put · $240 In the money Daily-bar session Unknown Quote as of 2026-09-09 19:59:59.114 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$2.15	—		—	$74.40	$77.60	—	—	—	—
Call · $250 Daily-bar session Unknown Quote as of 2026-09-09 19:59:59.767 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $250 In the money Daily-bar session Unknown Quote as of 2026-09-09 19:56:17.325 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$2.15	—		—	$84.30	$88.00	—	—	—	—
Call · $260 Daily-bar session Unknown Quote as of 2026-09-09 19:59:59.798 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $260 In the money Daily-bar session Unknown Quote as of 2026-09-09 19:59:59.084 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$2.15	—		—	$94.30	$98.00	—	—	—	—
Call · $270 Daily-bar session Unknown Quote as of 2026-09-09 19:59:59.782 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $270 In the money Daily-bar session Unknown Quote as of 2026-09-09 19:55:12.609 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
1	—	—	—	$0.00	$2.15	—		—	$104.30	$108.20	—	—	—	—
Call · $280 Daily-bar session Unknown Quote as of 2026-09-09 19:59:59.767 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 4, 2026 Model this call Put · $280 In the money Daily-bar session Unknown Quote as of 2026-09-09 19:59:59.084 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$2.15	—		—	$114.40	$117.80	—	—	—	—
Call · $290 Daily-bar session Unknown Quote as of 2026-09-09 19:59:59.767 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $290 In the money Daily-bar session Unknown Quote as of 2026-09-09 19:55:08.982 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$2.15	—		—	$124.30	$128.10	—	—	—	—
Call · $300 Daily-bar session Unknown Quote as of 2026-09-09 19:59:59.767 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $300 In the money Daily-bar session Unknown Quote as of 2026-09-09 19:59:59.084 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$2.15	—		—	$134.30	$138.00	—	—	—	—
Call · $310 Daily-bar session Unknown Quote as of 2026-09-09 19:56:51.160 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $310 In the money Daily-bar session Unknown Quote as of 2026-09-09 19:59:35.745 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$5.00	—		—	$144.30	$148.30	—	—	—	—
Call · $320 Daily-bar session Unknown Quote as of 2026-09-09 19:59:59.826 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $320 In the money Daily-bar session Unknown Quote as of 2026-09-09 19:59:59.644 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put

About this data

Each contract's last price, day range and volume belong to the daily-bar session shown in its details; unknown means the source omitted that timestamp. Open interest has its own effective date shown separately; implied volatility and greeks are model values computed when fetched. This chain has mixed daily-bar sessions · Jul 16, 2026–Sep 8, 2026; 31 unknown. Positioning totals are shown only when every returned open-interest value has the same known effective date. Bid and ask are real-time consolidated OPRA readings.

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) 292 filings 292 filers Visit website Investor relations