TON Surges 90% in a Week, Flips XLM and SUI in Market Cap

Something significant just happened on the TON blockchain, and the market noticed immediately. Toncoin (TON) surged over 90% in seven days. It moved from approximately $1.30 on May 3 to a peak of $2.75 on May 7 before settling around $2.50 by May 9.

Source: CoinMarketCap — TON 7-Day Price Chart (May 3-9, 2026)
With a market cap now sitting around $6.8 billion. TON has flipped both Stellar’s XLM and Sui’s SUI in size. While the catalyst behind the move is one of the most significant developments in crypto’s relationship with mainstream technology. Telegram founder Pavel Durov just made TON his blockchain.

What Durov Actually Announced

On May 4, Durov posted a series of updates that changed Toncoin’s narrative entirely. Transaction fees on TON dropped sixfold to nearly $0.0005 per transfer. Telegram announced it would replace the TON Foundation as the primary driving force behind the network. Additionally, Telegram itself would become TON’s largest validator. With several dozen Telegram-run validators staking over 100 million TON.

Durov framed the direction clearly. “Next step, Telegram replaces the TON Foundation as the driving force behind TON and becomes its largest validator. The focus shifts to tech superiority. New ton.org, new dev tools, new performance upgrades. Timeline: 2-3 weeks.” This is not a partnership announcement. This is Telegram taking operational control of a Layer 1 blockchain with direct access to nearly one billion users.

The Technical Upgrades Driving the Story

The Catchain 2.0 upgrade reduced block time from approximately 2.5 seconds to 400 milliseconds. It brought transaction finality to roughly one second. Throughput now exceeds 100,000 transactions per second. Durov posted a comparison chart showing Toncoin leading all major Layer 1 blockchains in finality time at 0.6 seconds. Ahead of Avalanche at 1 second, BNB Smart Chain at 1.1 seconds, and Sui at 1.5 seconds.

DEX volume hit $46 million daily following the announcements. TVL climbed 61% to $94 million. Current XLM price sits at $0.1639, up just 2.61% on the week. Sui current price is $1.05, up 14.38%, both significantly underperforming TON’s weekly move.

What This Means for Investors and Developers

For TON price investors, the fundamental story has genuinely improved. A billion-user distribution channel, near-zero fees, and sub-second finality create a credible path to becoming the default payment. Additionally, settlement layer for Telegram mini-apps, bots, and in-app commerce. 

But risks are real. Telegram’s dominant validator position raises centralization concerns. Derivatives data shows crowded long positioning that could amplify any sharp pullback. A scheduled unlock of roughly 36.58 million TON later this month adds potential sell pressure.

For developers, TON is now the most interesting consumer-facing blockchain build environment on earth. One billion Telegram users is a distribution advantage no other chain can match. The question is whether on-chain usage grows fast enough to justify where prices are today.

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