PMCB · PharmaCyte Biotech, Inc.

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$0.59 +0.01 (+0.85%) At close · Jul 28

Market Cap

$6.33M

10.74M

Options Chain

15-min delayed Underlying $0.59 · at close Jul 28, 2026 Options Calculator

Positioning

Aug 21, 2026 · 23 days to expiry · 6 contracts

Put / call OI

0.00

Call-heavy positioning

Open interest

contracts outstanding

Volume

traded today

Max pain

$2.50

$1.91 above spot

ATM implied vol

281.3%

market's expected move

Open interest by strike

Calls Puts

2.5

7.5

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 23d Sep 18 51d Oct 16 79d Jan 15 170d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
Underlying $0.59
31	2	562.4%	0.386	$0.20		—	-1	0.2%	—	0
Call · $2.5 Last $0.20 Breakeven $2.70 Implied vol 562.4% Delta 0.386 ≈39% ITM Gamma 0.433 Theta -0.007 Vega 0.001 Open interest 31 Model this call Put · $2.5 In the money Last — Breakeven — Implied vol 0.2% Delta -1 ≈100% ITM Gamma 0 Theta 0 Vega 0 Open interest 0 Model this put
15	2	775.8%	0.451	$0.15		—	-0.677	654.4%	—	0
Call · $5 Last $0.15 Breakeven $5.15 Implied vol 775.8% Delta 0.451 ≈45% ITM Gamma 0.319 Theta -0.01 Vega 0.001 Open interest 15 Model this call Put · $5 In the money Last — Breakeven — Implied vol 654.4% Delta -0.677 ≈68% ITM Gamma 0.352 Theta -0.007 Vega 0.001 Open interest 0 Model this put
17	2	—	—	$0.15		—	-0.801	622.3%	—	0
Call · $7.5 Last $0.15 Breakeven $7.65 Implied vol — Delta — Gamma — Theta — Vega — Open interest 17 Model this call Put · $7.5 In the money Last — Breakeven — Implied vol 622.3% Delta -0.801 ≈80% ITM Gamma 0.299 Theta -0.005 Vega 0 Open interest 0 Model this put

About this data

Greeks, implied volatility, open interest and the last price come from the latest daily snapshot and are 15-minute delayed. Bid and ask are not included on this plan.

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 1157075 CUSIP 71715X203 13F (30d) 5 filings 5 filers Visit website