All-in-One India v2

1. **Overview**: Multi-indicator strategy for NSE index options (NIFTY/BANKNIFTY) tracking CE/PE premiums as a synthetic asset (straddle or single-leg) on TradingView.

2. **Setup**: Input index, expiry (e.g., 21-08-24), strikes (e.g., 50800 CE/PE). Choose "Combined" for straddle premium or single option.

3. **Data**: Fetches OHLCV for options; plots premium as candlesticks (green up, red down).

4. **Indicators** (toggleable): EMA (7/12 cross), Supertrend (ATR7, factor2), VWAP (daily reset), RSI (7-period, 80/20 levels), SMA (7-period).

5. **Signals**: Buy/Sell on crosses/flips (e.g., EMA fast> slow for buy; one per day/direction). Multi-indicator: Sequential AND logic (best with 1 enabled).

6. **Buy Logic**: EMA cross up, Supertrend to up (-1), premium>VWAP/SMA, RSI>80 (momentum tweak).

7. **Sell Logic**: Opposite crosses/flips (e.g., EMA cross down, Supertrend to down +1, RSI<20).

8. **Trading**: Long premium on buy (volatility play); short on sell (decay). No exits—use opposite signal or targets.

9. **Visuals/Alerts**: Shapes for signals; lines for indicators; alerts on buy/sell.

10. **Tips**: Test intraday near expiry; ATM strikes; risk 1-2%; tweak RSI if needed.