Look here is the support line for RVNL for long term position. Keep on radar.
Lookout the NTPC Chart for Long term as well as Short term trend line. Both lines are near here. Plan your tread accordingly.
IRCON after reaching 45.75 which is its best support share price recovered its loss.
Here is the ONGC Break out Chart Trend ONGC On its Support.
RVNL Share looks like following these trend lines and support and resistance. Old resistance become support for now. Plan your investments accordingly