Yes they are calculated using the BS model and done by Race's accountants. I actually don't know how they calculate the implied volatility, but it seems reasonable to me and is the same one Race uses for everyone elses options.
Ann: Race Oncology 2023 Chair's Address & AGM Presentation, page-76
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Last
$1.56 |
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0.010(0.65%) |
Mkt cap ! $265.8M | |||
| Open | High | Low | Value | Volume |
| $1.55 | $1.56 | $1.51 | $95.69K | 62.25K |
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| No. | Vol. | Price($) |
|---|---|---|
| 2 | 3015 | $1.55 |
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| Price($) | Vol. | No. |
|---|---|---|
| $1.56 | 4018 | 1 |
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| Last trade - 16.10pm 23/08/2024 (20 minute delay) ? |
| RAC (ASX) Chart |