13 surprising stock market indicators

Published On: Mar 05 2013 09:39:57 AM CST   Updated On: Mar 05 2013 09:40:27 AM CST

Find out how underwear sales, snow totals and more are used to predict the direction of the stock markets.

Stock market indicators 11 - UPS cardboard shipping boxes
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Cardboard Box Indicator -- The higher the demand for corrugated boxes and shipping pallets -- necessities when shipping products to customers -- the higher the demand for the products being shipped.

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