KraneShares Photonic and Optical ETF
Symbol: LUMA
Exchange: NYSE ARCA
Sector: Technology
Category: Technology
Inception date: 15/07/2026
Latest date: 15/10/2026
Current price: $22.34
Expense ratio: 1.00%
Period performance
Adjusted cumulative ETF performance, normalized to the first available adjusted price in the selected period.
Performance metrics
Period total return
-2.10%
Ann. 61.85% (Sharpe / Sortino numerator)
Volatility
87.53%
Sharpe ratio
0.665
VaR 95%
-9.13%
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.
Period total return
-7.53%
Ann. 22.44% (Sharpe / Sortino numerator)
Volatility
71.68%
Sharpe ratio
0.260
VaR 95%
-9.13%
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
-0.042%
Best day
5.521%
Worst day
-5.842%
Days with data
22
Recent price history (last 90 days)
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| 15/10/2026 | $22.00 | $22.35 | $21.43 | $22.34 | 26,400 |
| 14/10/2026 | $24.00 | $24.00 | $23.16 | $23.24 | 12,500 |
| 13/10/2026 | $24.15 | $24.63 | $24.03 | $24.63 | 11,700 |
| 12/10/2026 | $25.90 | $25.90 | $24.84 | $24.91 | 19,600 |
| 09/10/2026 | $26.50 | $26.50 | $26.21 | $26.29 | 24,200 |
| 08/10/2026 | $26.61 | $26.78 | $25.81 | $25.95 | 22,400 |
| 07/10/2026 | $27.45 | $27.58 | $27.16 | $27.56 | 7,000 |
| 06/10/2026 | $27.55 | $28.07 | $27.55 | $27.93 | 20,800 |
| 05/10/2026 | $27.55 | $27.55 | $27.10 | $27.38 | 17,000 |
| 02/10/2026 | $27.40 | $27.77 | $27.33 | $27.60 | 12,100 |