The transaction protection function updated by CS2 on July 16 caused severe market turmoil.Valve's new rules to combat fraud allow players to withdraw transactions within 7 days, but unexpectedly creates serious loopholes - sellers can withdraw cash and withdraw accessories after the transaction is completed, achieving "making money out of nothing".

This loophole has led to panic selling in the market, the prices of high-value jewelry generally fell, and trading liquidity plummeted.Although V Club imposed a 30-day red lock penalty on illegal accounts, short-term arbitrage has seriously impacted market confidence.

After the implementation of the new regulations, the market immediately experienced a chain reaction.Some speculators use the withdrawal mechanism to conduct arbitrage operations to cancel transactions after low-priced purchases, while large-scale holders are worried that the market crash will accelerate the sale of jewelry.Data shows that the price volatility of key jewelry soared by 300%, and the transaction volume of high-priced items such as "Butterfly Knife" has dropped sharply.Domestic trading platforms IGXE and NetEase BUFF have urgently adjusted their strategies to deal with abnormal market fluctuations.

This incident sparked heated discussions in the player community.Supporters believe that the new regulations will help curb fraud in the long run, while opponents criticize the flaws in the design of the mechanism.Van has not yet responded officially, but has begun to roll back some abnormal transactions.