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CTOS · Custom Truck One Source, Inc. · Options Chain

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$9.11 +0.07 (+0.77%) At close · Sep 11
Market Cap
$2.07B
Shares
227.51M

Options Chain

Underlying $9.11 · at close Sep 11, 2026 Options Calculator

Positioning

Sep 18, 2026 · 5 days to expiry · 16 contracts · mixed daily-bar sessions · Jul 28, 2026–Sep 10, 2026; 9 unknown
Put / call OI
2.02
Put-heavy positioning
Open interest
6,182
as of Sep 10, 2026
Volume
dated and unknown daily-bar sessions
Max pain
$10.00
$0.89 above spot
ATM implied vol
85.1%
market's expected move

Open interest by strike

Calls Puts

Chain

Click any strike for greeks, breakeven and the calculator
OI Vol IV Δ Bid Ask Last Strike Last Bid Ask Δ IV Vol OI
28 56 $6.10 $7.60 $7.97 $0.04 $0.00 $0.05 2 2
$3.80 $5.00 $0.05 $0.00 $0.05 2
$0.75 $2.35 $0.10 $0.00 $0.05 2 2
17 3 $0.00 $0.25 $0.05 $0.75 $0.85 $1.10 -0.811 85.1% 1 4.1k
2k 2 $0.00 $0.20 $0.07 $2.60 $3.80
$0.00 $1.00 $5.00 $6.50
$0.00 $1.00 $7.40 $8.90
$0.00 $1.00 $9.90 $11.40
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 28, 2026–Sep 10, 2026; 9 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 1709682 CUSIP 23204X103 13F (30d) 65 filings 64 filers Visit website Investor relations