Learn more about whether CAE Inc. or TransDigm Group Incorporated is a better investment based on AAII's A+ Investor grades, which compare both companies' key financial metrics.

As of Tuesday, December 23, MasterBeef Group’s MB share price has dipped by 6.04%, which has investors questioning if this is right time to buy.

As of Tuesday, December 23, Comtech Telecommunications Corp.’s CMTL share price has surged by 7.20%, which has investors questioning if this is right time to sell.

As of Tuesday, December 23, NovaBay Pharmaceuticals, Inc.’s NBY share price has dipped by 11.88%, which has investors questioning if this is right time to buy.

As of Tuesday, December 23, NioCorp Developments Ltd.’s NB share price has surged by 7.56%, which has investors questioning if this is right time to sell.

A close look at top- and bottom-performing stock screens reveals key traits shared by strategies that have shown success over the long term.

Discover the top 3 undervalued Hotels, Restaurants & Leisure stocks for Tuesday, December 23 based on AAII’s Stock Grades.

Seventy-eight percent of the stock screens AAII tracks posted gains during 2025, with an average gain of 14.7%.

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To better understand the Wagner Revised screen's outperformance in 2025, it is useful to look beyond headline returns and examine the characteristics and stocks that drove results.

Learn more about whether Boyd Group Services Inc. or Tetra Tech, Inc. is a better investment based on AAII's A+ Investor grades, which compare both companies' key financial metrics.

As of Tuesday, December 23, First Seacoast Bancorp, Inc.’s FSEA share price has surged by 13.98%, which has investors questioning if this is right time to sell.