A recent market trend reversal occurred after a monetary policy announcement. Investors purchased stocks at lower valuations, leading to a recovery. The number of advancing and declining stocks was nearly equal, with a small number remaining unchanged.

The market had previously experienced declines for eight consecutive weeks. A change in policy stance was also announced, along with a rate hike.

Further details about the market and policy changes are available from the source, including specific numbers and indices affected by the recent developments.