Learn how the reverse COUNTIFS method can simplify data checks, save time, and enhance your Excel skills with binary outputs.
If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 free Excel tutorials. Bill "MrExcel" Jelen is the author of 67 books about ...
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Self-Sorting Card Deck Trick

Watch a surprising card trick where the deck appears to sort itself automatically after being shuffled. A visual illusion ...
The takeaway is clear: While smaller-cap stocks that don’t qualify for index inclusion (grey dots on the left) have a wider spread in their short interest, there appears to be a “floor” of 1% short ...
Learn how to calculate the present value of various bond types using Excel, including zero-coupon, annuities, and continuous compounding bonds, for informed investing.