https://coinalyze.net/bitcoin/usd/bitmex/btcusd_perp/price-chart-live/ click on "Add Extra Data" button. Open Interest, Longs/Shorts liquidation will be added on the chart as indicators.

If you are a smart trader, you can combine Open Interest with Buy/Sell volume indicator to get an excellent trading edge!

You can display Funding Rate and Premium index also if you want, find them in the chart Indicators window.

Bests!