Doubler Lite captures external returns by using a generalized Martin strategy. The core of this strategy is to continuously input more low-cost assets during price drops, thereby reducing the overall holding costs. Once the price rebounds, the held assets will generate significant profits.
As shown in the above image, despite the continuous decline in the price of ETH, the different prices at which ETH is added to the pool will lower the Avg Price in the pool. When the Spot Price of ETH rises, the Avg Price in the pool remains unchanged, thus generating profits.
E.g. User A buys 1 ETH at a price of $3,000 and deposits it into the pool. When Spot Price of ETH drops to $2,000, User B buys 2 ETH and deposits them into the pool. At this point, the pool has 3 ETH, totaling $7,000, with an average cost of $2,333. When Spot Price of ETH rises to $2,334, the pool can achieve profitability.