The mood on commodity trading desks shifts by Friday afternoon, as traders transition from making money to managing risk. With traditional markets closed, traders are now turning to crypto exchanges to trade derivatives contracts, known as 'perpetual futures,' which operate 24/7. This shift has significant implications for the oil market, where traders can now hedge their bets over the weekend.

The total value of active contracts on the decentralized exchange Hyperliquid hit a record $1.2 billion on a Sunday when traditional commodity markets were closed. While weekend volume is still smaller than on weekdays, it is no longer negligible. Researchers at Energy Aspects say the dynamics of pricing short-dated West Texas Intermediate crude options are set to change due to the growth of perpetuals on crypto exchanges. Traders can now hedge their exposure through the weekend, which may lead to a decrease in implied volatility.

The emergence of perpetual contracts has created new opportunities for traders, who can capture profits over the weekend if the market becomes chaotic. However, finding liquidity and infrastructure to support 24/7 trading remains a challenge for institutional traders.

Large institutions, such as banks, are still hesitant to trade perpetuals due to lack of meaningful liquidity and infrastructure. The volume of perps linked to traditional assets has increased, but it is still relatively small from Wall Street's perspective. The biggest challenge is not keeping the markets open, but keeping the financial system underneath everything open as well.

For now, perpetuals remain in the domain of crypto-native firms, proprietary trading shops, and savvy retail traders. They give traders a tool to gauge how the market will trade when it opens if news breaks out during the weekend.

Perpetual markets have become another source of information before traditional markets reopen. The instrument might be influencing how some traders behave, and it could be one of the first ideas moving from crypto to traditional finance. Whether perpetuals can reshape the traditional market remains uncertain, but there are signs that old habits are already beginning to change for traders.