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ACET · Adicet Bio, Inc. · Options Chain

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$9.52 -0.01 (-0.10%) At close · Sep 11
Market Cap
$89.12M
Shares
9.36M

Options Chain

Underlying $9.52 · at close Sep 11, 2026 Options Calculator

Positioning

Sep 18, 2026 · 5 days to expiry · 14 contracts · mixed daily-bar sessions · Aug 7, 2026–Sep 11, 2026; 8 unknown
Put / call OI
0.48
Call-heavy positioning
Open interest
139
as of Sep 10, 2026
Volume
dated and unknown daily-bar sessions
Max pain
$7.50
$2.02 below spot
ATM implied vol
260.3%
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
$5.20 $9.10 $0.00 $0.25
$2.75 $6.60 $0.00 $0.70
4 1 $1.55 $4.20 $2.59 $0.40 $0.00 $1.45 27 43
82 41 260.3% 0.48 $0.75 $1.05 $0.89 $2.40 $0.00 $2.95 1 2
2 2 $0.00 $3.10 $0.50 $1.00 $4.90
4 $0.00 $1.55 $3.40 $7.30
2 2 $0.00 $3.10 $0.05 $5.90 $9.80
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 · Aug 7, 2026–Sep 11, 2026; 8 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 1720580 CUSIP 007002207 13F (30d) 22 filings 22 filers Visit website Investor relations