Morning popjulie, thanks for the kind thoughts and welcome to trading.
"Window dressing" is the phenomenon whereby fund managers and other institutional traders are believed to buy in the last day or two of each month/financial year to improve the closing numbers of their portfolios. They are then likely to sell unwanted shares at the start of the new month/year. For example, our market rallied strongly on June 30 (last day of the month) but gave back all of the gains, plus some more, on July 1. I suggest traders should be alert today for a similar outcome - a sell-off.
That said, if the share you bought rose on good volume on Friday and finished on its high then it sounds like you bought well and are likely to see further gains today. Good luck with your trade.
