1. Select the Index: Tap on the index you want to trade.  

2. Choose the Expiry Date: From the available options, select your desired expiry date.

3. Select the Strike Price: Tap on the highlighted values on the Y-axis to choose your strike price.

4. Identify Option Type: "C" denotes Call options, and "P" denotes Put options.

5. Initiate the Trade: Swipe up to buy or swipe down to sell the selected option.

6. Set the Lot Size: Scroll up or down to adjust the desired lot size.

7. Choose Order Type: Tap the market toggle to switch between market and limit orders.

8. Set Limit Price (For Limit Orders): For limit orders, drag the line to set your limit price or tap the keypad icon to manually enter the limit percentage.

9. Select Order Validity: Choose "Intraday" for same-day trades or "Delivery" to hold the position.

10. Confirm the Order: Swipe to confirm your order and complete the trade.

Note:

1. Chart 360 is currently available for Index options in Nifty, Banknifty, Finnifty, Midcpnifty, Sensex, and Bankex.

2. This feature is accessible on Android and iOS.