Trade still playing out nicely (+£3.60).
I am tempted to increase my stake to £2.30 and introduce opposite trade again (i.e. go back to the original rules). On the other hand, I have higher than expected win/lose ratio at the moment and believe that a few losers are imminent, hopefully small. Increasing stake would just make these bigger. I will probably wait until my win / lose ratio is closer to 50%.
For the future, I don't think I'll do opposite trades over weekends or holidays anyway.
By the way, 9 pm trade looks like UP, unless we get an earthquake today (not literally, of course).