Summary
MST
Prices · period metrics · 12M
NAV as of 15/10/2026
30/05/2025 → 28/05/2026
Return -85.71% Volatility 124.32% Sharpe -0.75
Official loaded data — not a live quote.

DEFIANCE LEVERAGED LONG + INCOME MSTR ETF

Symbol: MST

Exchange: NASDAQ

Sector: N/A

Category: Trading--Miscellaneous

Inception date: 01/05/2025

Latest date: 15/10/2026

Current price: $14.07

Expense ratio: 1.91%

Assets under management
$28.8M
20.08% daily change

Period performance

Adjusted cumulative ETF performance, normalized to the first available adjusted price in the selected period.

Adjusted return
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Performance metrics

Period total return

24.89%

Ann. -90.81% (Sharpe / Sortino numerator)

Volatility

108.61%

Sharpe ratio

-0.870

VaR 95%

-10.40%

CVaR 95%: -11.00%
Max drawdown: -37.35%
Sortino ratio: -1.630
Calmar ratio: -2.43

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

84.96%

Ann. 13.05% (Sharpe / Sortino numerator)

Volatility

112.17%

Sharpe ratio

0.084

VaR 95%

-10.03%

CVaR 95%: -10.53%
Max drawdown: -37.35%
Sortino ratio: 0.183
Calmar ratio: 0.35

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

-29.05%

Ann. -65.74% (Sharpe / Sortino numerator)

Volatility

139.63%

Sharpe ratio

-0.497

VaR 95%

-10.40%

CVaR 95%: -18.19%
Max drawdown: -67.80%
Sortino ratio: -0.765
Calmar ratio: -0.97

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

-85.71%

Ann. -89.27% (Sharpe / Sortino numerator)

Volatility

124.32%

Sharpe ratio

-0.747

VaR 95%

-14.14%

CVaR 95%: -18.36%
Max drawdown: -94.99%
Sortino ratio: -1.090
Calmar ratio: -0.94

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 12M

Daily simple returns from the same adjusted closes used by the performance chart: 15/10/2025 - 15/10/2026.

Methodology: adjusted prices + daily simple return
Average daily return

-0.366%

Best day

49.607%

06/02/2026
Worst day

-32.447%

05/02/2026
Days with data

251

Recent price history (last 90 days)

Date Open High Low Close Volume
15/10/2026 $11.72 $14.07 $11.29 $14.07 136,600
14/10/2026 $13.97 $14.20 $12.50 $12.74 129,700
13/10/2026 $14.65 $15.06 $14.23 $14.40 35,900
12/10/2026 $14.70 $15.45 $14.20 $14.48 36,400
09/10/2026 $14.78 $15.30 $14.10 $14.79 59,200
08/10/2026 $14.05 $14.51 $13.57 $14.28 91,900
07/10/2026 $15.34 $15.34 $14.43 $14.59 223,700
06/10/2026 $17.02 $17.43 $16.52 $16.74 84,200
05/10/2026 $16.78 $16.99 $15.95 $16.67 87,900
02/10/2026 $16.75 $17.27 $15.19 $15.88 71,800