Corgi U.S. Equities 30% Structured Buffer ETF - September Series
Symbol: CTSE
Exchange: BATS
Sector: Technology
Category: Defined Outcome
Inception date: 14/09/2026
Latest date: 15/10/2026
Current price: $25.42
Expense ratio: 0.40%
Period performance
Adjusted cumulative ETF performance, normalized to the first available adjusted price in the selected period.
Performance metrics
Period total return
1.56%
Ann. 30.77% (Sharpe / Sortino numerator)
Volatility
6.17%
Sharpe ratio
4.356
VaR 95%
-0.40%
The performance chart and period total return use a rolling window to the latest adjusted close. For 1M/3M/6M/... periods, default behavior is Yahoo-style rolling (first session on or after "latest date minus N calendar months" through the latest quote). If the calendar is already in a new month, the last quote is near month-end, and there is no current-month data yet, the window switches to N full calendar months ending in that quote month. Sharpe, Sortino, VaR and related metrics still come from the latest batch row. Sharpe/Sortino use annualized excess return versus the US risk-free rate, so a positive chart can still show a negative ratio if annualized return is below cash.
Daily returns for period 1M
Daily simple returns from the same adjusted closes used by the performance chart: 15/09/2026 - 15/10/2026.
Average daily return
0.071%
Best day
1.074%
Worst day
-0.588%
Days with data
22
Recent price history (last 90 days)
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| 15/10/2026 | $25.42 | $25.42 | $25.42 | $25.42 | 100 |
| 14/10/2026 | $25.37 | $25.37 | $25.37 | $25.37 | 100 |
| 13/10/2026 | $25.52 | $25.52 | $25.52 | $25.52 | 100 |
| 12/10/2026 | $25.41 | $25.52 | $25.41 | $25.52 | 900 |
| 09/10/2026 | $25.49 | $25.49 | $25.49 | $25.49 | 100 |
| 08/10/2026 | $25.41 | $25.41 | $25.41 | $25.41 | 100 |
| 07/10/2026 | $25.49 | $25.49 | $25.46 | $25.46 | 900 |
| 06/10/2026 | $25.38 | $25.48 | $25.38 | $25.48 | 1,800 |
| 05/10/2026 | $25.38 | $25.40 | $24.01 | $25.40 | 12,200 |
| 02/10/2026 | $25.30 | $25.30 | $25.30 | $25.30 | 100 |