New trader cost checklist: how to quantify what you're actually paying your broker

I’m at the point where I’m ready to open a real account, but I want to actually understand what I’m paying before I start. I’ve heard people throw around terms like spreads, commissions, rebates, and I know they all add up to a cost, but I don’t have a clear way to see the total picture.

I found out about GlobeGain rebates and that seems helpful, but I’m not sure how to use that information along with everything else to know my true trading cost.

Like, if I’m trading EUR/USD with a broker that charges a 1.0 pip spread and I get a 0.3 pip rebate, is my real cost 0.7 pips? Or does commission factor in somewhere? And what about the timing of rebates—do they affect my calculation or is that just when I get paid back?

I want to make a checklist or something I can actually use to compare different brokers and understand what each trade is really costing me. What should I actually include in that calculation, and what’s just noise I don’t need to worry about right now?

Spread plus commission minus rebate. Everything else is secondary.

Rebate timing doesn’t affect cost. Just when you get paid back.

Your instinct is right. Here’s your checklist.

Start with one trade. Multiply: spread in pips plus commission per lot minus rebate per lot equals net cost per lot.

Example: 1.0 pip spread plus 1 dollar per lot commission (roughly 0.1 pips on standard lots) minus 0.3 pip rebate equals 0.8 pips net cost.

Rebate timing is separate from the cost calculation. You pay the full cost per trade immediately. Rebates come back to your account weekly or monthly depending on the broker and GlobeGain schedule. This doesn’t change your cost, just when you receive the cashback.

Focus on these per-trade:

  • Spreads (actual, not advertised minimum)
  • Commission if applicable
  • Rebate rate from GlobeGain

Ignore withdrawal fees unless you withdraw constantly. Ignore overnight holding costs unless you swing trade.

Calculate this for your main pair and main account type. That gives you the real numbers to compare brokers.

I made a simple spreadsheet to track this. Added columns for spread, commission, rebate, and then a column that just subtracted rebate from spread plus commission.

Did that for each broker I was considering. Made it really clear which one cost the least per trade.

Don’t overthink it. Spread, commission, rebate. That’s the calculation. Rebates just get paid back to you later, so they reduce your total cost over time but don’t change how much you pay per individual trade.

Spread and commission are what you pay. Rebate is cashback you get later. Together they show your true cost.

Spent my first few months not actually knowing what I was paying. Thought I was trading ‘cheap’ until I sat down and calculated it.

Here’s the checklist I use now for any broker I’m evaluating.

First: get the real spreads they actually charge on your main currency pair. Not the minimum from their website, the actual average.

Second: add any commission per lot. Some brokers don’t charge commission, some do. Matters a lot.

Third: find the GlobeGain rebate rate for that broker and account type.

Fourth: calculate net cost per lot. That’s your real trading cost.

Rebates come back weekly or whenever. That timing affects your cash flow but not your per-trade cost.

Swap holding fees and withdrawal fees are real but secondary. If you’re day trading you don’t care about overnight costs. If you rarely withdraw they don’t matter.

I add all this to a spreadsheet and compare. Takes five minutes but shows you exactly which broker is actually cheapest.