# Can I buy and sell the same stock over and over again?

**URL:** <https://boards.straightdope.com/t/can-i-buy-and-sell-the-same-stock-over-and-over-again/220086>\
**Category:** Factual Questions\
**Created:** [December 20, 2003, 1:23am UTC](https://boards.straightdope.com/t/can-i-buy-and-sell-the-same-stock-over-and-over-again/220086 "2003-12-20T01:23:11Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![x-ray\_vision](https://sea3.discourse-cdn.com/straightdope/user_avatar/boards.straightdope.com/x-ray_vision/32/351_2.png) [@x-ray\_vision](https://boards.straightdope.com/u/x-ray_vision)\
**Post date:** [December 20, 2003, 1:23am UTC](https://boards.straightdope.com/t/can-i-buy-and-sell-the-same-stock-over-and-over-again/220086/1 "2003-12-20T01:23:11Z")

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I remember reading somewhere that after you sell a stock, a certain amount of time has to go by before you can buy shares again. Is this true, and if so, what would happen if I tried it?

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**Author:** ![Khadaji](https://avatars.discourse-cdn.com/v4/letter/k/9e8a1a/32.png) [@Khadaji](https://boards.straightdope.com/u/Khadaji)\
**Post date:** [December 20, 2003, 1:41am UTC](https://boards.straightdope.com/t/can-i-buy-and-sell-the-same-stock-over-and-over-again/220086/2 "2003-12-20T01:41:18Z")

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You may buy and sell stock over and over. There is a theory of investing called rolling stock and the basic premise is that certain stocks go up and down on a regular basis. In this type of investing you buy when it is low and sell when it is high. And if you are really into it, you sell short when it is high.

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**Author:** ![CookingWithGas](https://sea3.discourse-cdn.com/straightdope/user_avatar/boards.straightdope.com/cookingwithgas/32/485_2.png) [@CookingWithGas](https://boards.straightdope.com/u/CookingWithGas)\
**Post date:** [December 20, 2003, 2:16am UTC](https://boards.straightdope.com/t/can-i-buy-and-sell-the-same-stock-over-and-over-again/220086/3 "2003-12-20T02:16:18Z")

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There is no prohibition against buying and selling the same stock as often as you want. You are probably thinking about the US tax rules. This is from the Money Tax Handbook (excerpt quoted under fair use):

> [@](#):
>
> If you are a stockholder, creating a tax loss would seem fiendishly simple. Sell a promising but currently depressed stock at year-end, then buy it back again in January. Brilliant, but others have beaten you to it. So many, in fact, that even Congress has tumbled to this method of deducting losses without really taking a loss.
> 
> The result is the wash sale rule, which disallows any loss deduction where, within 30 days before or after the date of a sale (a 61-day period), you acquire substantially identical stock or securities or contracts or options to sell stock or securities.