SOL Weekly News Review — August 17–23, 2026

2026-08-24 · Weekly News Review · SolDataLab Research Desk

The week the base broke. SOL climbed from $74.55 to $93.88 — up 25.9% in five sessions of steady grinding, against a Bitcoin that rose 22.7% and an Ethereum that surged 29.3%. It was a market-wide week, but Solana's internals made it more than beta: DEX volume exploded 81.5% to a series-high $19.8B, network fees jumped 30.9% to $83.1M, TVL added 15.6% to $5.57B, and USDC grew 8.2% in a single week. Below are the eight stories I think matter most this week — each one checked against a real data source and linked to the publication's own page.

The week in one paragraph

Five sessions, no down days. SOL's daily closes went $74.55, $75.97, $77.00, $85.33, $87.65, $93.69, $93.88 — a grind that accelerated mid-week and never looked back. The move was market-wide (BTC +22.7%, ETH +29.3%), but Solana outperformed Bitcoin by 3.3 points while its on-chain tape did the heavier lifting: DEX volume +81.5% to $19.8B, fees +30.9% to $83.1M, TVL +15.6% to $5.57B. The week's only shadow: Ethereum's surge outpaced SOL by 3.4 points — a reminder that the whole complex was repricing, not just this chain.

The week's data snapshot

1. A five-session climb with no single dominant day

The shape of the move matters as much as the size. The largest single-day gain was Monday-to-Thursday's $77.00-to-$85.33 stretch; no session carried the week alone. That profile — steady accumulation across every session rather than one gap — is what organic demand looks like in a daily series, and it fits the confirming data below. Weeks that gap on a headline tend to retrace to the gap; weeks that grind tend to consolidate the gains. This one ground.

2. DEX volume spiked 81.5% to $19.8B — the series high

Per DefiLlama, on-chain DEX volume hit $19.40B for the week, up 81.5% from $10.88B — the highest weekly print of the series I track and the single largest week-over-week move in any column of the dataset. Volume led price here: the spike is the trading activity of a market repositioning from the mid-$70s base, spread across the chain's venues rather than concentrated in one app. It also resets the comparison floor: after this week, $10.9B is no longer the normal — $16.5-19.8B becomes the band the following weeks are measured against.

3. Network fees rose 30.9% to $83.1M

The fee tape confirmed the volume spike: $83.07M in network fees for the week versus $63.45M, per DefiLlama — a 30.9% jump, with Jito MEV tips up 30.7% to $2.00M in the same direction. Fees rising faster than price (+25.9%) is the ratio I watch: it means transaction count grew faster than dollar values, the footprint of broadened participation rather than a few large prints. Three weeks into the series, the fee path reads $63.5M → $83.1M — a 31% climb that arrived with the market's first real trend week.

4. TVL jumped 15.6% to $5.57B

Total value locked ended the week at $5.57B, up 15.6% from $4.82B, per DefiLlama — the largest weekly TVL gain of the series. Capital followed the breakout in, and the composition of the move matters: a 15.6% deposit gain on a 25.9% price week means real capital arrived beyond the price effect on USD-denominated TVL. This is the week the DeFi base left the $4.8-5.0B plateau it had occupied for weeks — and, as the following weeks would show, it did not give the ground back.

5. USDC grew 8.2% in one week — the fastest move in its series

From DefiLlama's stablecoin series: USDC on Solana rose 8.2% to $7.25B (from $6.70B), the largest weekly gain in the series I track, while the total stablecoin complex rose 2.4% to $16.14B. The mix told a split story underneath: USDT fell 3.8% to $2.79B — its second consecutive weekly decline — while the remaining stablecoins slipped about 1.0% to $6.10B. Dollar liquidity concentrated into USDC as the market repositioned; a single issuer absorbing that flow in a volatile week is itself a signal about venue preference.

6. USDT's slide continued — second consecutive decline

The other side of the rotation: USDT on Solana fell 3.8% to $2.79B, following the prior week's decline, taking it from $2.90B to $2.79B over two weeks while USDC climbed from $6.70B to $7.25B. I do not assign a cause the data does not show — DefiLlama's series reports supply, not intent — but the pattern is now two weeks old, one-directional, and worth respecting: whatever drives it (venue preference, treasury moves, yield-seeking), the USDT-to-USDC shift is the stablecoin layer's own trend, independent of price.

7. Ethereum outpaced Solana — the week's honest footnote

Relative performance cuts both ways in a market-wide week: SOL's +25.9% beat Bitcoin's +22.7% (+3.3pp) but trailed Ethereum's +29.3% (−3.4pp). Context matters: ETH's surge came off its own multi-month base, and a rising tide lifting the whole complex is healthier for Solana than SOL-only strength — it means capital is repricing smart-contract platforms together, not rotating out of the others into this one. The number to watch is whether SOL can sustain outperformance once the market-wide move settles; the following week would answer emphatically.

8. The ETF complex beneath the move

The structural facts, stated at this week's level of certainty: four US spot SOL ETFs are trading, with Bitwise's BSOL the largest fund in the complex, and the category's cumulative inflow base has been compounding through the summer. This week's price action is the backdrop institutional allocators price: a +25.9% week with an 81.5% DEX spike and a 31% fee climb is the tape that mandates get built on. Days after this week closed, Arkham reported BSOL crossing $1B in cumulative net flows — the anchor fund's first billion, in under a year of trading.

Three stories that mattered most

Eight items make a long list, so here is where I would spend attention if I could only follow three:

1. DEX volume +81.5% (item 2). The largest single-week move in any column - and credible because fees and deposits moved the same direction. This is the week the chain's activity baseline re-rated.
2. The five-session grind (item 1). No dominant day, no gap. The least dramatic and most durable shape a +25.9% week can take.
3. USDC absorbing the repositioning (item 5). +8.2% in the most volatile week of the series - the dollar layer's own vote on where trading flow sits.

What I'm watching next week

• Whether $93.88 becomes a base or a spike top — the first retest decides
• Whether DEX volume holds the $16.5-19.8B band or collapses back toward $12B
• Whether fees keep climbing toward $100M or mean-revert with the volatility
• Whether USDT's two-week slide extends, or stabilizes as the market settles
• Whether SOL separates from the market-wide move in relative terms

Sources

Source: DefiLlama — chain TVL, DEX, fees & stablecoinsArkham IntelligenceCoinMarketCap — Solana market data

Tags: SOL ETFNetworkStablecoinDeFi