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  • OPEN vs AMBA✓SelectedUSD · AMBAOPEN vs AMBA performance historyLatest closeAs of+0.64%09/04
Stock and ETF performance explorer

OPEN vs AMBA

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
-70.8%
AMBA return
+23.0%
Excess return
-93.8%
Maximum drawdown
-98.6%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for all.

Portfolio and benchmark returns by period
PeriodPortfolioAMBAExcessAlpha
1D+0.6%-0.8%+1.4%+1.0%
7D-4.3%-11.0%+6.7%+1.7%
30D-16.2%-23.2%+6.9%-4.1%
3M-36.4%-12.7%-23.7%-36.5%
6M-35.5%+11.2%-46.7%-46.3%
YTD-46.0%-11.2%-34.7%-49.1%
1Y-47.1%-22.5%-24.6%-48.0%
3Y-19.0%-1.3%-17.7%-36.4%
5Y-83.6%-54.2%-29.4%-82.2%
All-70.8%+23.0%-93.8%-75.3%

Cumulative growth

Daily Returns

Daily percentage return beside AMBA.

Daily Out/Under-Performance

Portfolio return minus AMBA return. Positive bars indicate outperformance.

Daily Alpha

Portfolio daily return minus β × AMBA return. Early observations use the first valid beta; later observations use the trailing beta estimated for each date.

Cumulative Out/Under-Performance

Relative wealth over all: compounded portfolio wealth divided by compounded AMBA wealth, less one. Both series rebase at the selected span's start.

Cumulative Alpha

Compounded beta-adjusted residual returns apply the first valid beta to early observations, then the trailing beta ending on each date.

Updating return analytics…

all analysis · Full analysis span regression · 6 months rolling