Ind-Swift Laboratories is trading at INR 354.00 (+5.03%); the reason for the gain remains unclear. - No verified October 27 company announcement or specific catalyst explaining the move surfaced in the search. - The latest identified filing scheduled a board meeting for October 29 to consider September-quarter and half-year results; this upcoming meeting does not establish a cause. - Supplied broad-market figures show no significant same-direction index move that would clearly explain the gain.