Note that this table of options prices is correct for standard call option with a strike price of $0.65, a time to maturity of 1 year, and a risk-free rate of r=0%.
However PAROA is not a standard call option. It is an exotic call option, with a different payoff on exercise than a normal call option (i.e. you get both 1 PAR share and half a piggy). The correct B&S option prices are shown in the table below.
Also note that the true value of an option can be higher or lower than the B&S "option price". The true value of an option can only be accurately calculated if you can estimate the real probability that a stock will be trading at various prices (S_T) on the expiry date, whereas the Black-Scholes model uses a "risk-neutral" probability measure (which is essentially just a probability measure which prevents arbitrage).
This is why the B&S option price is a function of the current stock price and assumes that the (discounted) expected payoff of holding PAR stock is zero.
In general, if you think a stock is "undervalued", then (most of the time) long expiry call options on that stock will also be "undervalued" (even if the call option price is above the B&S option price).
- Forums
- ASX - By Stock
- PAR
- Ann: Loyalty and Piggyback Options Program
PAR
paradigm biopharmaceuticals limited..
Add to My Watchlist
4.48%
!
32.0¢

Ann: Loyalty and Piggyback Options Program, page-443
Featured News
Add to My Watchlist
What is My Watchlist?
A personalised tool to help users track selected stocks. Delivering real-time notifications on price updates, announcements, and performance stats on each to help make informed investment decisions.
|
|||||
Last
32.0¢ |
Change
-0.015(4.48%) |
Mkt cap ! $124.6M |
Open | High | Low | Value | Volume |
33.5¢ | 34.0¢ | 31.5¢ | $215.7K | 663.5K |
Buyers (Bids)
No. | Vol. | Price($) |
---|---|---|
3 | 30081 | 31.5¢ |
Sellers (Offers)
Price($) | Vol. | No. |
---|---|---|
32.5¢ | 10905 | 1 |
View Market Depth
No. | Vol. | Price($) |
---|---|---|
1 | 8058 | 0.315 |
1 | 16129 | 0.310 |
1 | 50000 | 0.305 |
2 | 52500 | 0.300 |
3 | 117880 | 0.295 |
Price($) | Vol. | No. |
---|---|---|
0.325 | 10905 | 1 |
0.330 | 10 | 1 |
0.335 | 3500 | 1 |
0.340 | 113110 | 3 |
0.350 | 53621 | 7 |
Last trade - 16.10pm 27/06/2025 (20 minute delay) ? |
Featured News
PAR (ASX) Chart |
The Watchlist
PAR
PARADIGM BIOPHARMACEUTICALS LIMITED..
Paul Rennie, MD & Founder
Paul Rennie
MD & Founder
SPONSORED BY The Market Online