Broadcom (AVGO) had its best month in 2022 in November 2022, returning 15.8%.

Broadcom (AVGO) had its best month last year in May 2023, returning 29%.

MGO Global Inc Common Stock (MGOL) had the best month last year by a US stock in January 2023, returning 4,799,900%.

The closing price for Costco Wholesale (COST) in November 2022 was $520.95, on November 30, 2022. It was up 7.1% for the month. The latest price is $904.73.

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TMF had its best month since April 16, 2009 in September 2011, returning 38.8%.

Seanergy Maritime (SHIP) had the highest return in Q1 2008 by a US stock, returning 10,911,614.2%.

Sorry, I couldn't find pricing data for that day. The closing price for BJs Wholesale Club (BJ) on January 28, 2022 was $57.95. It was up 1.3% for the day. The latest price is $76.83.

The closing price for BJs Wholesale Club (BJ) yesterday was $83.95. It was down 0.9% for the day.

The closing price for BJs Wholesale Club (BJ) in January 2023 was $72.47, on January 31, 2023. It was up 9.2% for the month. The latest price is $86.03.

The closing price for Costco Wholesale (COST) in November 2021 was $517.61, on November 30, 2021. It was up 9.2% for the month. The latest price is $876.68.

Sorry, I couldn't find pricing data for that day. The closing price for BJs Wholesale Club (BJ) on January 27, 2023 was $69.70. It was up 0.1% for the day. The latest price is $76.83.

JJill (JILL) had the highest return in 2017 by a US stock, returning 4,390,516.7%.

CleanSpark (CLSK) had the highest return in 2016 by a US stock, returning 99,829.6%.

Scinai Immunotherapeutics (SCNI) had the highest return in 2015 by a US stock, returning 791,900%.