I narrowly avoided 30% funding fee on $SPELL today. How did I avoid? I got out of the trade just before funding with $315. Then I went back in after funding to make another $230(make sure you wait a bit for new funding clock to begin before going in).
In case like this...the price drops sharply immediately after funding fee. To make sure yoi get your order filled, lower the price from the current price.
Overall I had a good day.
Thanks to my trading partner too for always providing moral support.