Short answer

iRage is the only retail broker to offer this Level 3 data to its clients, and this feature is only available for NSE stocks.

iRage is the only retail broker to offer this Level 3 data to its clients, and this feature is only available for NSE stocks.

20 market depth, also known as Level 3 data, displays detailed information about the best bids and offers for stocks, showing the top 20 bids and offers at various prices and quantities. Regular market depth or Level 2 data shows only the top 5 bids and offers for stocks and F&O contracts.

How to view 20 market depth

On Arrow app:

Tap on the stock, scroll down, and then on Show 20 depth.

To view from the order window, tap on the dropper icon as shown below:

On Arrow web

Hover over the stock and click on the Market Depth icon and then on View 20 depth.

You can learn more about 20 market depth by visiting arrow.trade/Arrow learning resources/chapter/supplementary-note-the-20-market-depth.