Real question: what actually changes in your net trading costs when you factor rebates into the AXI vs Pepperstone decision?

I’ve been thinking about how rebates actually fit into the broker comparison picture, and I’m realizing I might not be calculating this right.

Here’s what I know: both AXI and Pepperstone have different spread structures, and they both offer rebates through GlobeGain. But I’m not clear on how significant the rebate impact actually is when you do the full math.

For example, let’s say AXI has a 0.8 pip spread with a 0.3 pip rebate, making my net cost 0.5 pips. Pepperstone might have 1.0 pip with a 0.2 pip rebate, so 0.8 pips net. That’s a 0.3 pip difference per trade, which adds up.

But I’m also factoring in execution quality and platform reliability, which don’t show up in pure cost calculations. If one broker gives me worse fills, does the rebate savings even matter?

I’m trying to build a real cost comparison that actually reflects what I’m paying after everything. Not just spreads, not just rebates, but the actual total cost of trading with each broker given real-world conditions.

How do you calculate your true cost per trade? Do you include slippage in that number? And has anyone actually tracked this over time to see which broker came out ahead?

Your instinct is right. Most traders calculate cost wrong by ignoring slippage.

Real cost per lot = spread + commission + average slippage - rebate.

That last number is what matters. Slippage varies by broker, market condition, and your entry method. AXI typically slips you less on tight pairs but Pepperstone is more consistent during news.

Track your actual fills for 50 trades on each broker. Calculate average difference between your entry price and market price. That’s your real slippage number.

Rebates usually add 0.2 to 0.5 pips back depending on your volume. If AXI averages 0.3 pip slippage and Pepperstone averages 0.1 pip, Pepperstone wins despite potentially higher spreads.

Don’t guess. Measure it over a month. Then decide.

I’ve been tracking this for eight months across both brokers, and the results surprised me.

On paper, AXI looked cheaper. Smaller spreads plus better rebates should have saved money. But when I actually recorded every trade, Pepperstone ended up costing me less overall because I got fewer bad fills.

I was losing money on three to five trades per week to slippage on AXI, especially during the London open. Those losses were bigger than the spread and rebate differences.

So my net cost calculation looks like this: I compare my actual account statements. Money in minus money out, divided by total lots traded. No assumptions, just real numbers.

The rebate helps with AXI, definitely. But clean execution matters more than saved pips if the execution is unreliable.

I just keep a simple monthly spreadsheet tracking total fees and rebates. Nothing fancy but it gave me a clear picture after two months that Pepperstone was cheaper for my trading size even without looking at slippage.

I found it helpful to think about this in terms of my actual trading volume. If I’m trading 10 lots per day, the rebate difference between brokers adds up to real money over a month.

But if I’m only trading 2-3 lots per day, that rebate difference becomes negligible compared to getting better execution quality.

So the answer depends on your volume and trading frequency. High-volume traders should definitely optimize for spread plus rebate. Lower-volume traders might be better off prioritizing execution quality and platform stability.

Track actual fills for a month. That’s your real answer.

Here’s another factor people skip: commission structures. AXI charges different commissions depending on account type. Standard accounts have lower spreads but higher commissions. ECN accounts have lower commissions and tighter spreads.

Pepperstone’s commission structure is simpler but less flexible.

If you’re comparing net cost, make sure you’re comparing the same account types on both brokers. Spread plus commission varies significantly by account type.

My takeaway is that rebates matter way more than people realize. The difference between 0.3 pip and 0.5 pip rebate per lot adds up to hundreds of dollars over a year if you’re trading actively.

AXI rebates better. Pepperstone execution cleaner. Pick your priority.