No Indicator is best, just go with chart and price action. Still few indicators which really helps are- RSI with SMA, ADX, Pivot Points, EMA with 50 and 200
@max1 No, continue paper trading with proper rules which you'll use in real trading. Always remember that paper and real trading rules, setup and strategies have to be exact similar.
Means you're not using the same mentality or setup both times. Paper trading and real trading entry exit should be the same according to your strategy.
Before 9 am just take a look a Vix India, Nasdaq, Dow Jones, S&P, American Vix, UK, SGX Nifty, Dollar and Gold change in global market. Read Moneycontrol.com article in the early morning everyday.
Everybody have their own ideas, you should focus on your strategies. 15 minutes or upper time frame is good. You have to give time to create your own suitability with time frame.