Summary
JANB
Prices · period metrics · 12M
NAV as of 15/10/2026
14/10/2025 → 04/08/2026
Return 12.98% Volatility 7.41% Sharpe 1.42
Official loaded data — not a live quote.

APTUS JANUARY BUFFER ETF

Symbol: JANB

Exchange: BATS

Sector: Technology

Category: Defined Outcome

Inception date: 13/10/2025

Latest date: 15/10/2026

Current price: $28.25

Expense ratio: 0.25%

Assets under management
$92.5M
0.68% 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

1.69%

Ann. 36.93% (Sharpe / Sortino numerator)

Volatility

4.42%

Sharpe ratio

7.528

VaR 95%

-0.27%

CVaR 95%: -0.35%
Max drawdown: -0.65%
Sortino ratio: 13.979
Calmar ratio: 56.40

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.

Period total return

2.92%

Ann. 23.42% (Sharpe / Sortino numerator)

Volatility

8.30%

Sharpe ratio

2.384

VaR 95%

-0.87%

CVaR 95%: -0.97%
Max drawdown: -4.45%
Sortino ratio: 3.838
Calmar ratio: 5.26

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

7.74%

Ann. 15.06% (Sharpe / Sortino numerator)

Volatility

8.08%

Sharpe ratio

1.415

VaR 95%

-0.86%

CVaR 95%: -1.11%
Max drawdown: -6.52%
Sortino ratio: 1.949
Calmar ratio: 2.31

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

12.98%

Ann. 14.16% (Sharpe / Sortino numerator)

Volatility

7.41%

Sharpe ratio

1.420

VaR 95%

-0.81%

CVaR 95%: -1.02%
Max drawdown: -6.52%
Sortino ratio: 1.991
Calmar ratio: 2.17

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

0.05%

Best day

1.734%

28/01/2026
Worst day

-1.83%

29/01/2026
Days with data

251

Recent price history (last 90 days)

Date Open High Low Close Volume
15/10/2026 $28.06 $28.25 $28.06 $28.25 8,500
14/10/2026 $28.24 $28.24 $28.14 $28.15 6,300
13/10/2026 $28.28 $28.32 $28.27 $28.29 2,800
12/10/2026 $28.25 $28.27 $28.25 $28.27 1,100
09/10/2026 $28.27 $28.30 $28.25 $28.27 4,100
08/10/2026 $28.08 $28.22 $28.08 $28.18 3,100
07/10/2026 $28.15 $28.25 $28.15 $28.22 3,400
06/10/2026 $28.26 $28.28 $28.21 $28.21 6,400
05/10/2026 $28.11 $28.19 $28.11 $28.16 3,300
02/10/2026 $27.90 $28.14 $27.90 $28.08 10,200