Immunotherapy company Enlivex has raised $21 million via a debt financing agreement to purchase another 3 billion tokens tied to the prediction market platform Rain.

Enlivex said on Tuesday it exercised an option to acquire another 3 billion Rain (RAIN) tokens at a 62% discount for $10 million on Sunday while extending its option to purchase another 272.1 billion RAIN tokens at the same price to December 2027. The debt financing came from The Lind Partners, a New York-based asset manager.

“We are continuing to execute our prediction markets treasury strategy, and we are pleased that Lind provided us with substantial capital, allowing us to continue the execution of our operating plan, as well as to acquire approximately three billion additional RAIN tokens,” said Enlivex executive chair Shai Novik.

Enlivex develops cell therapy solutions for knee osteoarthritis, but is one of several non-crypto companies that have purchased cryptocurrencies in the hopes that it will strengthen their balance sheets and attract a wider base of investors.

The company also said it approved a $20 million share buyback program, aimed at enhancing shareholder value.

The value of Enlivex’s RAIN treasury is directly tied to Rain’s decentralized prediction market platform, which has a built-in 2.5% fee that automatically buys back and burns RAIN tokens in a bid to boost the token’s supply-demand dynamics.

RAIN token, Envilex shares trade mostly flat

The Rain token rose 7% to $0.009 after Enlivex’s announcement before falling slightly to $0.0088, trading flat over the last 24 hours with a 0.3% gain, according to CoinGecko. 

Shares in Enlivex (ENVL) also traded mostly flat on Tuesday and closed the trading day down 0.9% to $1.10, but gained 4.5% in after-hours trading, rising to $1.15.

Rain runs on the Ethereum Layer-2 Arbitrum network and ranks among the top 10 prediction market platforms by total value locked and fees over the past seven days, DeFiLlama data shows.

Prediction markets have become one of the hottest use cases in crypto, with trading volumes increasing more than 1,200% to $23.3 billion between February 2025 and February 2026.

The market continues to be dominated by Kalshi and Polymarket, however, which account for more than 80% of trading volumes.