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Journal Article
The effects of price limits on trading volume: a study of the cotton futures market
Will trading volume shift from a market with price limits to a closely related market without them? An examination of the U.S. cotton market reveals that trading volume does in fact move from a class of security that is subject to trading limits (cotton futures) to another that is not (options on cotton futures). The results add to the debate on trading limits by calling into question the limits' overall effectiveness.
Report
The effects of daily price limits on cotton futures and options trading
The New York Cotton Exchange (NYCE) imposes price limits on the trading of cotton futures, whereby the price at which cotton futures trade during a day is restricted to a band centered around the previous day's close. However, the NYCE has no such restrictions on the trading of options on cotton futures. These exchange rules allow for essentially a controlled experiment to study the market participants' responses to the price limits on futures. We show that, as a higher fraction of the trading day is constrained by the price limit, futures volume significantly decreases, options volume ...