The Hummingbird

Dozens of trades a day. Average hold: minutes. Net P&L flat or red. Broker collected real money in fees. Your edge is theoretical. The broker's edge is real. Hummingbird beats its wings 80 times a second and still starves. You're the hummingbird.

The theory of scalping is sound. Capture small, frequent edges with precise entries and tight stops. Requires three things in combination: spread smaller than the edge, cost structure that supports the frequency, win rate that justifies commissions. You don't have all three in combination.

The arithmetic: dozens of round-trips a day, each one paying commission plus the spread you cross. Across a full year of trading days, that's real money in costs before a cent of gross profit. Gross P&L is probably positive. Net P&L is a rounding error. The broker is extracting your entire edge before it reaches your account.

The hummingbird beats its wings 80 times per second. Has to eat constantly to survive. Always one bad flower from starvation. You are the hummingbird — not because you're inefficient, but because the energy required to sustain the frequency equals the energy the frequency produces. Breaking even on effort while the exchange collects a toll on every wing-beat.

Open. A ticker hits a level you've watched. It bounces. Buy. Target a small move. Out for a small win. Gross is positive.

Then commission. Then spread. Net is less than gross. Feels good anyway. A win.

By midday, dozens of trades. Mix of winners, losers, flats. Gross is up. Net is a fraction of gross after costs. Run the spreadsheet annualised: gross looks decent, net looks like the broker is your business partner taking the majority cut. Close the last position near the bell. Back at the open tomorrow.

Export every trade from the last 90 days: entry, exit, commission, net P&L. One column: fees as % of gross P&L. Above 50%, the broker has the edge. Between 30-50%, cut frequency and widen targets. Below 30% — you might have something, but validate across different market conditions before scaling.

Fix for negative net with positive gross isn't "trade better." It's "trade less." Hard cap the daily trade count at a fraction of what you take now. The trades you choose under the cap will be better — more selective, more patient, wider targets — than the ones you take with no constraint. The broker's edge only works if you're at the table every few minutes paying the toll. Stop volunteering.