DeFi Development's Solana (SOL) Treasury Hits 2.39 Million Coins

DeFi Development Builds a $300M Solana War Chest

DeFi Development Corp. (Nasdaq: DFDV) has grown its Solana (SOL) treasury to 2,388,923 coins across SOL and SOL-equivalent assets, a net addition of 55,491 SOL since Aug. 27 — a build-up of roughly 2% in under three weeks. In the same investor announcement, the company confirmed it has established an at-the-market offering program of up to $300 million for its CHAD variable-rate perpetual preferred stock, with net proceeds earmarked primarily for further SOL purchases. An ATM is a standing sales facility rather than an instant raise: DFDV can sell CHAD through sales agent R.F. Lafferty as market conditions allow and is under no obligation to draw the full line. The treasury grows on the same flywheel Strategy built around bitcoin — raise capital, buy the asset, let it earn. DFDV's SOL sits in validators and staking, the core of Solana's delegated proof-of-stake design, so holdings compound organically; the firm tracks SOL per share as its headline metric. Demand for the instrument was tested first: on Sept. 8 the company sold 1.375 million CHAD shares at $8 apiece, grossing about $11 million ($10.3 million net) with a stated 13% dividend rate — an effective yield near 16.25% at the issue price. Chief executive Joseph Onorati said the expanded ATM makes CHAD a new growth engine, and the company, using its own figures, claims SOL has beaten the Nasdaq-100 by around 39 percentage points quarter-to-date. As our earlier reporting on its share sale program funding SOL buys showed, capital-market plumbing is becoming the core product.

Transaction V1 Goes Live on Mainnet

The protocol side delivered its own development: Transaction V1 activated on Solana mainnet at roughly 01:00 UTC on Sept. 15, at the start of epoch 1035, and is now live on testnet and devnet as well. The upgrade lifts the per-transaction data cap from 1,232 bytes to 4,096 bytes — about 3.3 times more room — with the new format specified in SIMD-0296 and the V1 message layout in SIMD-0385. The old ceiling was a function of the network's QUIC transport limits; removing it lets developers pack more instructions into one atomic transaction that either succeeds in full or reverts, instead of chaining separate calls through bundle workarounds. Heavy workloads benefit directly: zero-knowledge proofs, large multisignature batches and BLS-based signatures all fit in a single pass. There is a trade-off. V1 transactions drop address-lookup tables, and analysis shows 62% of version-0 transactions used at least one — dense transactions relying on multiple tables will grow by more than 1,500 bytes, since an embedded account key costs 32 bytes against a one-byte index. The 64-account cap is unchanged, and compute-limit and priority-fee settings moved into the transaction itself. The Solana Foundation's upgrade guidance requires RPC providers to set maxSupportedTransactionVersion to 1 and run Agave 4.2.2 or newer; older formats remain supported. Our deeper breakdown of the 4,096-byte V1 upgrade walks through the format changes.

Spot ETF Flows Turn Positive

Flows provided the market-side confirmation. Spot Solana ETFs took in $11 million net on Sept. 14, with Bitwise's BSOL fund leading at $7.1 million and Grayscale's GSOL adding $3.9 million, according to aggregated ETF flow data; VanEck, Fidelity and 21Shares recorded zero net flow for the day. Institutional accumulation is not limited to ETF wrappers — with the latest purchase, DFDV ranks as the second-largest corporate holder of SOL after Forward Industries. On the network side, DeFi collateral on the Solana ecosystem stands near $5.95 billion in total value locked with about $1.79 billion in 24-hour decentralized exchange volume, real-world assets on the chain exceed $4 billion across more than 350,000 addresses, and tokenized-stock platform xStocks has gathered over $500 million in assets. The picture is not uniformly bullish: research from Galaxy has noted that a large share of value tied to SOL tokens remains idle while rival chains lead several fast-growing niches, and proprietary market makers already absorb up to 30% of Solana's DEX volume. Larger transaction capacity widens what builders can ship, but users, liquidity and activity still have to follow — for readers weighing an entry, our step-by-step guide to buying Solana covers the practical side. Readers tracking the market in real time can follow live spot and futures prices on Bitget.

The $100 Line in Focus

COINOTAG's proprietary 42-indicator composite S/R scoring engine rates the $100.1850 support at 83/100 — a confluence of the 20-day EMA, the 0.214 Fibonacci level, the S1 pivot and the Ichimoku Kijun — with spot trading at $101.01, down 0.60% over 24 hours. First resistance sits at $105.1658, scored 68/100 on the Fibo 0.114, R1, upper ATR band and swing-high cluster. Derivatives positioning leans long but not euphoric: funding at 0.0004%, open interest near $1.96 billion and a long/short account ratio of 2.28, while the Fear & Greed Index reads 69, in Greed territory. RSI at 54.74 with a bearish MACD signal points to consolidation within an intact uptrend. The bullish case needs a daily hold of $100.19 and a push through $105.17; a close below that support invalidates the setup and opens the $93.7111 shelf, which our engine rates 72/100 on the EMA 50, POC and high-volume-node confluence.