SELECT
COUNT(*) AS Txn_Volume,
SUM(price) AS Net_Sales,
DATE_TRUNC('month', block_timestamp) block_timestamp,
COUNT(DISTINCT Buyer) total_buyers,
COUNT(DISTINCT Seller)total_sellers
FROM
flow.core.ez_nft_sales
WHERE NFT_COLLECTION ='A.329feb3ab062d289.UFC_NFT'
GROUP BY
DATE_TRUNC('month', block_timestamp)
ORDER BY
DATE_TRUNC('month', block_timestamp) DESC;