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PLSE · Pulse Biosciences, Inc. · Options Chain

Track PLSE — free
$53.11 -1.32 (-2.43%) At close · Sep 11
Market Cap
$3.79B
Shares
71.32M

Options Chain

Underlying $53.11 · at close Sep 11, 2026 Options Calculator

Positioning

Sep 18, 2026 · 5 days to expiry · 78 contracts · mixed daily-bar sessions · Jul 22, 2026–Sep 11, 2026; 41 unknown
Put / call OI
0.28
Call-heavy positioning
Open interest
898
as of Sep 10, 2026
Volume
dated and unknown daily-bar sessions
Max pain
$50.00
$3.11 below spot
ATM implied vol
97.4%
market's expected move

Open interest by strike · near the money

Calls Puts

Chain

Click any strike for greeks, breakeven and the calculator
Expiry
OI Vol IV Δ Bid Ask Last Strike Last Bid Ask Δ IV Vol OI
$36.00 $39.90 $0.00 $4.90
$33.00 $36.90 $0.00 $4.90
$32.00 $35.90 $0.00 $4.90
$31.00 $34.90 $0.00 $4.90
$30.00 $33.90 $0.00 $4.90
$29.00 $32.90 $0.00 $4.90
$28.00 $31.90 $0.00 $4.90
$27.00 $30.90 $0.00 $4.90
$26.00 $29.90 $0.50 $0.00 $4.90 1 2
$25.00 $28.90 $0.50 $0.00 $4.90 2 3
$24.00 $27.90 $0.65 $0.00 $4.90 1 2
$23.00 $26.90 $0.85 $0.00 $4.90 1 1
$22.00 $25.90 $1.00 $0.00 $4.90 1 3
$21.00 $24.90 $0.00 $4.90 1
$20.00 $23.90 $0.00 $4.90
1 1 $19.00 $22.90 $4.40 $1.80 $0.00 $4.90 1 4
$18.00 $21.90 $2.00 $0.00 $4.90 1 6
2 1 $17.00 $21.20 $11.60 $2.20 $0.00 $4.90 1 1
1 $16.00 $19.80 $14.75 $0.85 $0.00 $4.90 10 11
$15.00 $18.80 $1.00 $0.00 $4.90 6 6
1 1 $14.00 $17.80 $4.10 $0.00 $4.90
$13.00 $16.80 $0.00 $4.90 1
$12.00 $15.80 $0.00 $4.90
7 1 $11.00 $14.80 $13.35 $2.65 $0.00 $4.70 1 21
$10.00 $13.80 $0.00 $4.90
9 3 $9.00 $13.30 $15.60 $0.00 $4.90
$8.00 $12.20 $0.00 $4.90
150.5% 0.836 $7.00 $11.20 $0.95 $0.00 $4.90 3 6
15 11 125.5% 0.841 $6.00 $9.80 $9.16 $0.00 $4.90
1 1 113% 0.826 $5.00 $8.80 $2.70 $2.05 $0.20 $4.90 -0.27 201.6% 1 2
10 8 128.6% 0.762 $4.50 $8.40 $5.10 $3.50 $0.05 $2.35 -0.231 123.4% 1 1
4 2 112.1% 0.742 $3.50 $7.30 $4.34 $1.55 $0.20 $1.80 -0.239 99.9% 1 1
8 4 102% 0.706 $2.50 $6.50 $9.00 $2.94 $0.00 $4.00 1 21
70 48 101.2% 0.651 $1.90 $5.80 $7.10 $1.65 $0.00 $4.00 10 94
9 6 152.6% 0.431 $0.90 $4.90 $1.00 $4.40 $1.30 $4.90 -0.831 42.2% 1 4
4 6 $0.00 $3.50 $2.05 $5.80 $5.70 $9.00 1 7
553 13 $0.10 $0.30 $0.30 $10.60 $14.00
5 5 $0.00 $4.90 $0.09 $12.40 $15.20 $19.00 42
1 2 $0.00 $4.90 $0.53 $20.20 $24.00
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 22, 2026–Sep 11, 2026; 41 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. The 17 strikes around the money are shown by default — switch to "All 39" for the wings. Max pain is the listed strike where the most open interest would expire worthless — a positioning reference, not a forecast.

Key facts CIK 1625101 CUSIP 74587B101 13F (30d) 34 filings 34 filers Visit website Investor relations