Skip to main content
SLP logo

SLP · Simulations Plus, Inc. · Options Chain

Track SLP — free
$18.42 +0.00 (+0.00%) At close · Sep 11
Market Cap
$372.54M
Shares
20.22M

Options Chain

Underlying $18.42 · at close Sep 11, 2026 Options Calculator

Positioning

Sep 18, 2026 · 5 days to expiry · 26 contracts · mixed daily-bar sessions · Jan 29, 2026–Sep 9, 2026; 9 unknown
Put / call OI
1.19
Balanced positioning
Open interest
511
as of Sep 10, 2026
Volume
dated and unknown daily-bar sessions
Max pain
$17.50
$0.92 below spot
ATM implied vol
162.9%
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
2 2 $14.90 $17.80 $13.80 $0.05 $0.00 $0.05 1 14
1 2 $12.40 $15.60 $12.40 $0.00 $0.25
1 1 $10.20 $13.10 $10.80 $0.32 $0.00 $0.05 3 11
1 $7.50 $9.80 $5.00 $0.04 $0.00 $0.05 1 23
8 10 $5.00 $7.70 $5.92 $0.05 $0.00 $0.05 10 75
13 1 $2.10 $4.70 $3.30 $0.40 $0.00 $0.05 5 42
64 5 $0.40 $1.00 $1.12 $0.10 $0.00 $0.05 103 103
143 50 $0.00 $0.05 $0.05 $1.65 $1.05 $3.70 -0.631 162.9% 10 10
1 1 $0.00 $0.95 $2.40 $3.50 $6.20
$0.00 $2.15 $5.90 $8.70
$0.00 $2.15 $16.94 $10.30 $13.70 2
$0.00 $2.15 $15.30 $18.50
$0.00 $0.25 $19.40 $23.70
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 · Jan 29, 2026–Sep 9, 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 1023459 CUSIP 829214105 13F (30d) 53 filings 53 filers Visit website