NBCC has lost 6% on NSE Today with Close to 3 times its average volumes qualifying a sell around 212.45 with Stop loss of 216 and Target of 200. Consider Stop-loss on closing Basis and intraday volatility ignored. Hence exit stock only if NBCC closes above 216 (as SL) or at 200 (as Target).
Next Possible Target for NBCC if it closes below 200 is 194