Get 24 hour volume from uniswap thegraph

Hello community, is it possible to get volume 24 from uniswap pairs, using thegraph?

I did not find the way

You can try a query like this:

  pairDayDatas(where: {pairAddress: "0x23fe4ee3bd9bfd1152993a7954298bb4d426698f"} ) {
    token0 { symbol }
    token1 { symbol }

Is it possible in this v2 version of uniswap to get OHLCV?

I don't really know, you should consult the subgraph schema.