I looked at shorting it but 0.23% a day?
0.2% a day, 16% until December 15 (actually less because it's a "depleting asset"). But with current price you'll be in profit anyway.
So as I test (never shorted before), and I didn't borrow anything and just did a margin sell at market of 0.1 TH1BTC. The order went though but under swap cost it says 0.00? The system must have borrowed the TH1BTC from someone to sell it, where do I see that? I didn't have to put in how many days I wanted to borrow from or anything.
Thanks,
The swap probably says 'daily' under it. If so the swap is paid daily and you might need to have a look at history to see details on the daily payment on your swap.