The source says risky meme trading has returned, with a trading rule change potentially acting as the catalyst for renewed speculative activity.
The source indicates that high-risk meme trading has re-emerged and suggests a trading rule change may have helped spark the move. Based on the limited information provided, the report frames the development as a return of speculative trading behavior often associated with meme assets, where momentum and retail enthusiasm can drive sharp price swings. No specific asset, exchange, regulator, timeline, or rule details are included in the source text.