@p0s / History of DeFi: Monthly DEX Volume Distribution
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SQL query results
SQL query
1WITH prices AS (
2 SELECT date_trunc('hour', minute) as hour,
3 contract_address,
4 AVG(price) as price
5 FROM prices.usd
6 WHERE minute > now() - interval '24 weeks'
7 GROUP BY 1, 2
8)
9select project,
10 date_trunc('week', block_time),
11 SUM(
12 CASE WHEN token_a_address = a.contract_address THEN token_a_amount * a.price -- Use token A when there's USD price for it
13 ELSE token_b_amount * b.price -- Else use token b
14 END
15 ) AS usd_volume
16FROM dex."trades" t
17LEFT JOIN prices a ON date_trunc('hour', block_time) = a.hour AND token_a_address = a.contract_address
18LEFT JOIN prices b ON date_trunc('hour', block_time) = b.hour AND token_b_address = b.contract_address
19WHERE block_time > now() - interval '24 weeks'
20AND block_time < date_trunc('week', Now())
21GROUP BY 1, 2
22;