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TradingDay.com > Short selling > Short selling: Regulation

Short selling: Regulation
Authors: TradingDay.com, -oo0(GoldTrader)0oo-, Goodemi, OwenX, JJay, Pakaran
Publisher: TradingDay.com, Version: 1

Regulation

Uptick rule
Responding to concerns over short-selling, the U.S. Securities and Exchange Commission (SEC) instituted an uptick rule in reaction to the Crash of 1929. The rule provides that a short seller cannot sell a stock short unless on an uptick or a zero-plus tick; this means the stock can only be sold short if the last non-zero "tick" (i.e. trade price) was higher than the preceding one. In doing so, U.S. market regulators are trying to make sure that short sellers are not, by themselves, causing the price depreciation, and that downwards pressure on the stock price is balanced by new buying demand.

On 2003-10-29 the SEC announced a one year pilot program to suspend the uptick rule for 1000 listed and NASDAQ traded stocks selected from the 3000 most liquid securities.

IPOs
In the U.S., Initial Public Offerings (IPOs) cannot be sold short for a month after they start trading. This mechanism is in place to ensure a degree of price stability during a company's initial trading period. However, some penny stock brokerages (also known as bucket shops) have used the lack of short selling during this month to pump and dump thinly traded IPOs. Canada and other countries do allow selling IPOs (including U.S. IPOs) short.










This article uses material from the Wikipedia article "Short selling" (Version 16:13, 12 September 2006 ) . It is licensed under the GNU Free Documentation License. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, with no Front-Cover Texts, and with no Back-Cover Texts. The full list of authors and network addresses to previous versions for this article can be seen in the History section, which is part of this document. The TradingDay.com name, the TradingDay.com logo, the page layout and the navigation are not part of the article/document. Disclaimer: Data and information is provided for informational purposes only, and is not intended for trading purposes. Neither TradingDay.com nor any of its data or content providers shall be liable for any errors or delays in the content, or for any actions taken in reliance thereon.


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