I don't think the fun is over at all. The price is consolidating today, natural enough in a rising market. Could easily be fireworks again next week, especially if we get a new year tip over the weekend.
Its not a sensible time to be out of OYS, especially if you've done your research and know what a steal it is. The market for these shares has changed now the overhang is clear, and it is not so predictable - a lot of traders could be caught out. I used to trade OYS, but always believed in the long-term story. Now I have bought and will hold for at least 30p.