TRON DeFi Summer Drives $100M TVL Surge; USDD Crosses $400M as Ecosystem Integrations Accelerate

During the past 24 hours, the TRON ecosystem continued its momentum across multiple fronts, driven by the ongoing TRON DeFi Summer campaign and ecosystem integrations. On July 7 at 12:59 UTC, @justinsuntron announced that USDD total value locked (TVL) on JustLendDAO has crossed $400 million, representing a significant $100 million+ inflow in just 48 hours since the campaign launch. The surge reflects strong participation in the TRONDeFi Summer incentive programs.

Post-quantum security remains a critical development priority. @justinsuntron reiterated on July 7 that TRON Nile testnet continues to support developers exploring next-generation features, with post-quantum signatures now available for testing. @sunyuchentron echoed this emphasis on security infrastructure, reinforcing that the post-quantum signature capability is officially live on the testnet.

The ecosystem integration narrative continued with @trondao sharing on July 7 that stablecoin transaction volume reached a new record in June, with TRON ranking among the top networks globally. The post noted TRON's growing role in stablecoin settlement for real-world payment and cross-border transfer use cases. Additionally, @trondao reported multiple June integrations that expanded ecosystem access, including support from @Trezor for native TRON network management, integration into @0xProject's Cross-Chain API for bridging TRX and USDT, and integration with @Sumex_Labs for cross-chain ecosystem connectivity.

TRON Inc. (NASDAQ: TRON) announced on July 7 its continued treasury diversification strategy, acquiring approximately 151,322 TRX tokens at an average price of $0.3304, bringing total holdings to over 704 million TRX.

From the DeFi ecosystem, @DeFi_JUST reported on July 7 that JST has surged with significant on-chain activity: market cap reached $794.76M, 24-hour trading volume jumped 9.97% to $26.64M, and 24-hour price gained 1.46%. The platform noted current DeFi metrics including $6.64B TVL on JustLendDAO, $3.46B in supply, and daily USDD rewards of 38,025.

@usddio announced on July 7 that $100M+ in TVL was added to JustLendDAO within 48 hours, with USDD TVL now exceeding $400M. The protocol also released its June 2026 transparency report showing a peak supply of $1.42B, collateral value of $2.03B (maintaining 149.35% collateralization), and Smart Allocator cumulative earnings of $21.29M.

@TRONSCAN_ORG provided metrics confirming TRON's continued growth trajectory: total accounts exceeded 391 million, total transactions surpassed 14.6 billion, and total transfer volume exceeded $28 trillion. The platform underscored TRON's position as one of the world's leading blockchain networks.