Can you hold both long and short positions on the same trading pair at the same time?
My understanding: One-way mode is simpler—each trading pair has just one net position, and buying or selling only increases or decreases that same position.
In hedge mode, holding long and short positions of the same size at the same time means gains and losses from price movements largely offset each other, while you still pay trading fees.
What I do: In hedge mode, to close a long position, use “Close Long.” If you accidentally click “Open Short,” it will open a new short position, and your original long position will remain open.
Finally, here’s the market update: $BTC is at 81333.87, 24h -0.3%.

Market conditions change quickly. Please make your own independent judgment.