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Price limit days in agricultural futures markets

  • Price limit is one of the ways that exchanges would use to monitor trading activities, especially extreme price movements. In the agricultural futures markets, CME has implemented different price limit schedules.
  • A common characteristic is that price limits would “lock” markets when limit prices are reached. It does not mean markets are halted and no trades can occur, like circuit breakers. In fact, trades can still be executed unless only for one side. Specifically, selling during limit-up days and buying during limit-down days.
  • CME revises the limit prices routinely according to market conditions and the limit price range can be expandable after the day when price limits are triggered. In 2014 (2015), CME implemented expandable price limits to 4.5 cents/lb. in live cattle (lean hog) futures markets once standard limit criterion is reached.
  • (Examples) Price limit events in live cattle outright futures markets during 2015 to 2019 (1st–4th nearby).
Date Contract High Limit Low Limit Day
2015-01-27 LEG5 152.83 146.83 limit_up
2015-01-27 LEJ5 151.00 145.00 limit_up
2015-02-06 LEJ5 151.03 145.03 limit_up
2015-02-06 LEM5 144.25 138.25 limit_up
2015-02-13 LEJ5 154.13 148.13 limit_up
2017-04-26 LEQ7 115.05 109.05 limit_up
2017-04-27 LEG8 117.78 111.78 limit_up
2017-04-27 LEJ8 116.65 110.65 limit_up
2017-04-27 LEM7 121.53 115.53 limit_up
2017-05-02 LEM7 127.13 121.13 limit_up

Click here to get the full price limit events for live cattle and lean hog.

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