HOLD v SELL AND RE-BUY4 Apr 2023 11:56
Based on yesterdays SP if you held 2500 shares previously purchased at £9.00, total cost would be £22,500.
If you sold at the high £9.52 you would have £23,800 (excl. any trading fee's) to re-invest at the low just before market close.
So £23,800 buying at £9.2780 would leave you with 2565 shares.
Valued at today's current SP £9.3510 leaves you with £23,985.
So assuming yesterdays market had continued with more holds and buys SP may have reached (conservatively) £9.60 that would value your 2500 shares at £24,000 leaving you £15 better off, with fee's increasing the figure!