The Costco Wholesale (COST) Dec12 85.50 Put expired and the position was closed. All prices include IB commissions.
This CSP position was initially established at the $92.50 strike but the put strike was adjusted to $85.50 due to a special $7 dividend on 12/06. This lowered my cost basis which increased the percent return.
Position Summary
| Cost Basis | $8,550.00 |
| Net Profit | $64.94 |
| Percent Return | 0.76% |
| Annualized Return | 11.09% |
| Days Held to Expiration | 25 days |
Trade History
| Date | Stock | Description | Transaction | Status | Stock Investment | Income Generated |
|---|---|---|---|---|---|---|
| 11/26/2012 | COST | CSP Margin Used | CSP 100 COST @ 92.50 | Adjusted | ($9,250.00) | |
| 11/26/2012 | COST | Initial Put Option | STO 1 Dec12 92.50 Put @ 0.65 | Adjusted | $64.94 | |
| 12/6/2012 | COST | CSP Margin Returned | CSP 100 COST @ -92.50 | $9,250.00 | ||
| 12/6/2012 | COST | Adjusted CSP Margin Used | CSP 100 COST @ 85.50 | ($8,550.00) | ||
| 12/6/2012 | COST | Adjusted Put Option | STO 1 Dec12 85.50 Put @ 0.00 | Expired | $0.00 | |
| 12/21/2012 | COST | CSP Margin Returned | CSP 100 COST @ -85.50 | $8,550.00 | ||
| 12/21/2012 | COST | Net Cost/Profit-Loss | ($8,550.00) | $64.94 | ||
| DTE | 25 | Percent Profit-Loss/Annualized | 0.76% | 11.09% |
