Try this. Find a photo on your phone that you love. Now squint, or zoom out until it's the size of a stamp. It's still the same photo. You can still tell what's in it. But something about it has gone a little flat — the part that made you take it in the first place has quietly walked out of the room. Most of us would describe what just happened with a shrug: "it's just smaller." But the truth is m
Most trading fee calculators show you two numbers: the dollar amount and the percentage of notional. Both are correct. Neither is useful. Here's the problem. Say you're trading Bitcoin perpetuals on Bybit. Taker fee is 0.055% each side. You buy $10,000 notional. Entry fee: $5.50 Exit fee: $5.50 Round trip: $11.00 Does that matter? Impossible to say without knowing one more number: how much are you