Price Limit for TSE Mothers Index Futures is set as follows and updated on every trade date.
Upper Limit : (Upper Limit of Price Limit of Far Contract Month - Lower Limit of Price Limit of Near Contract Month) * 20%
Lower Limit : (Upper Limit of Price Limit of Near Contract Month - Lower Limit of Price Limit of Far Contract Month) * 20%

 

FYI
Spread trade on TSE Mothers Index Futures is the trade doing "Buy" of Far Contract Month and "Sell" of Near Contract Month at the same time.