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Biomerica, Inc. (BMRA)

Equity · Currency in USD · Last updated Mar 27, 2023

Share Price Chart

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The chart shows the growth of $10,000 invested in Biomerica, Inc. in Oct 2022 and compares it to the S&P 500 index or another benchmark. It would be worth nearly $1,467 for a total return of roughly -85.33%. All prices are adjusted for splits and dividends.

BMRA (Biomerica, Inc.)
Benchmark (^GSPC)

S&P 500

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Biomerica, Inc.


Biomerica, Inc. had a return of -40.90% year-to-date (YTD) and -49.23% in the last 12 months. Over the past 10 years, Biomerica, Inc. had an annualized return of 7.16%, while the S&P 500 had an annualized return of 7.96%, indicating that Biomerica, Inc. did not perform as well as the benchmark.

1 month-32.42%-0.66%
6 months-45.00%5.67%
1 year-49.23%-10.89%
5 years (annualized)-14.07%9.16%
10 years (annualized)7.16%7.96%

Monthly Returns Heatmap


Sharpe Ratio Chart

The Sharpe ratio shows whether the portfolio's excess returns are due to smart investment decisions or a result of taking a higher risk. The higher a portfolio's Sharpe ratio, the better its risk-adjusted performance.

The current Biomerica, Inc. Sharpe ratio is -0.77. A negative Sharpe ratio means that the risk-free rate is higher than the portfolio's return. This value does not convey any meaningful information.

The chart below displays rolling 12-month Sharpe Ratio.

BMRA (Biomerica, Inc.)
Benchmark (^GSPC)

Dividend History

Biomerica, Inc. doesn't pay dividends

Drawdowns Chart

The Drawdowns chart displays portfolio losses from any high point along the way.

BMRA (Biomerica, Inc.)
Benchmark (^GSPC)

Worst Drawdowns

The table below shows the maximum drawdowns of the Biomerica, Inc.. A maximum drawdown is an indicator of risk. It shows a reduction in portfolio value from its maximum due to a series of losing trades.

The maximum drawdown since January 2010 for the Biomerica, Inc. is 99.51%, recorded on Oct 11, 2002. The portfolio has not recovered from it yet.



To Bottom


To Recover



-99.51%Nov 13, 19805241Oct 11, 2002
-34.92%May 29, 198050Aug 7, 198026Sep 15, 198076
-22.22%Mar 18, 19808Mar 27, 19807Apr 8, 198015
-16.67%Apr 11, 19807Apr 21, 198012May 7, 198019
-15.94%Sep 17, 19809Sep 29, 19802Oct 1, 198011
-5.26%Oct 16, 19804Oct 21, 19808Oct 31, 198012
-5.17%May 13, 19801May 13, 19801May 14, 19802
-4.92%May 21, 19803May 23, 19802May 28, 19805
-4.23%Oct 2, 19804Oct 7, 19804Oct 13, 19808
-3.7%May 8, 19801May 8, 19801May 9, 19802

Volatility Chart

Current Biomerica, Inc. volatility is 102.38%. The chart below shows the rolling 10-day volatility. Volatility is a statistical measure showing how big price swings are in either direction. The higher asset volatility, the riskier it is, because the price movements are less predictable.

BMRA (Biomerica, Inc.)
Benchmark (^GSPC)