Odaily News Official news, Doubler v2, an on-chain income project based on the Martingale trading strategy, has been officially launched on Manta Pacific, supporting users to deposit ETH and MANTA to obtain the income brought by the Martingale trading strategy. Affected by yesterday's volatile market, the current MANTA pool TVL is 120,000 US dollars, and the income APY is 49.64%. The ETH pool TVL is 382,000 US dollars, and the APY exceeds 10%. In addition, users can also receive DBR airdrops, and deposit assets before August 5 to receive early bird bonuses. Doubler provides users with a low-threshold on-chain Martingale trading strategy and separates the principal and income. Users only need to deposit ETH and MANTA to obtain Token-1-C tokens representing the principal and Token-1-10x tokens representing 10 times the income. The Martingale strategy will use the capital pool to cover positions when prices fall, lower the average price of all users' positions, and generate excess returns when prices rebound.