GLSI · Greenwich LifeSciences, Inc. · Options Calculator
$18.99
+0.60 (+3.26%)
At close · Sep 18
Going-concern doubt
— flagged Aug 11, 2026
Substantial doubt about the company's ability to continue as a going concern.
“The Company has prepared its financial statements on a going concern basis, which assumes that the Company will realize its assets and satisfy its liabilities in the normal course of business. However, the Company has incurred net losses since its inception and has negative operating cash flows. These circumstances raise substantial doubt about the Company's ability to continue as a going concern within one year after the date these financial statements are issued.”View the 10-Q filed Aug 11, 2026
Market Cap
$269.93M
Shares
14.68M
Options Calculator
Theoretical estimateEstimate what a long-dated option on GLSI could return if you hold it and the stock reaches a target price. Premiums are theoretical Black-Scholes-Merton values — tune the inputs to match your broker, then compare each strike's return against simply holding the shares.
Best strike
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Highest estimated return
Return at target
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— annualized
Breakeven
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Stock price to break even
Hold the stock
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— annualized, with dividends
Return by strike at your target price
Strike ladder
| Strike | Moneyness | Premium | Breakeven | Value at target | Return | Annualized | Max loss |
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Per share; one contract = 100 shares. Premiums are theoretical Black-Scholes-Merton estimates — real options are American-style and priced off an implied-volatility smile, so use your broker's quote for the actual premium. Not investment advice.
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