Algorithmic Trading System Break-Even Analysis: $485K/Month

Fixed costs $35.9K Monthly burn base

Contribution margin 82.5% After variable costs

Break-even revenue $43.5K Monthly target

Break-even timing Month 17 Model cross-point

Break-even calculator

Use this calculator to compare monthly revenue, variable expenses, and fixed costs against break-even.

Lean Base Full

Monthly revenue Revenue sets the margin that can cover fixed costs. $ Low sales High sales Variable expenses These rise with trading activity and revenue. $ Low direct cost High direct cost

Money available to cover fixed costs $37,600 $45,000 revenue - $7,400 variable expenses

Margin ratio

84%

Covers fixed costs

Yes

Fixed monthly costs This is the monthly cost base break-even must absorb. $ Lean overhead Heavy overhead

Break-even chart Revenue Total costs

Which expenses are fixed and which move with sales for this trading software business?

Cost classification

Break-even is reliable only if fixed burn stays separate from usage-driven spend. In the first operating year, payroll and rent set the monthly hurdle, while infrastructure, data, payment fees, and sales costs move with revenue.

Expense	Cost	Break-Even Treatment	Common Mistake
CTO / Lead Quant and Quantitative Researcher payroll	Fixed	Treat as base monthly burn. First-year annual payroll for these roles is $245,000, or about $20,417 per month.	Spreading technical payroll across trades and hiding the real monthly hurdle.
Office Rent	Fixed	Include $2,500 per month from Month 1 through Month 60 in fixed overhead.	Waiting to include rent until revenue starts.
Business software, legal, insurance, internet, cybersecurity, and training	Fixed	Include the combined $3,800 per month as recurring overhead across the planning range.	Modeling small monthly tools as optional when they run every month.
Technology Infrastructure Costs	Variable	Apply as 5.0% of revenue in the first year, declining to 3.0% by the fifth year.	Treating cloud and compute usage as flat overhead while customer activity grows.
Market Data Licensing Fees	Variable	Apply as 7.0% of revenue in the first year, declining to 5.0% by the fifth year.	Forgetting that data access can scale with users, usage, and revenue.
Payment Processing Fees	Variable	Apply as 1.5% of revenue in the first year and second year, then step down to 1.2% by the fifth year.	Counting gross subscription revenue as cash before card fees.
Sales and Marketing Variable Component	Variable	Apply as 4.0% of revenue in the first year, declining to 2.0% by the fifth year.	Using only the annual ad budget and missing revenue-linked selling spend.
Annual Marketing Budget	Semi-fixed	Plan as a step expense: $50,000 in the first year, rising to $600,000 by the fifth year.	Assuming acquisition spend rises smoothly instead of by budget decisions.

How does break-even shift from lean launch to base launch to full rollout?

Scenario table

Lean barely clears costs, while base and full rollouts need more revenue as the team grows. The model reaches breakeven in Month 17; EBITDA goes from -$178k in Year 1 to $190k in Year 2 and $1.269m in Year 3, excluding trading gains.

Planning assumptions only; trading gains, taxes, and financing are excluded.

Scenario	Monthly Revenue	Variable Costs	Fixed Costs	CM Ratio	Operating Profit	Break-Even Signal
Lean launch	$40.4k	$7.1k	$33.4k	82.5%	$0	Any CAC or conversion miss pushes it below breakeven.
Base launch	$71.2k	$11.4k	$59.8k	84.0%	$0	Small cushion, but payback still depends on conversion.
Full rollout	$107.9k	$15.5k	$92.4k	85.6%	$0	Stronger cushion and more room for hiring.

What breaks the break-even plan if adoption slips or costs creep up?

Stress test

The plan is most exposed to slower trial-to-paid conversion, higher market data fees, and fixed-cost creep. A 15% revenue miss or a 10% jump in fixed burn can push break-even out by tens of thousands.

Stress Case	Changed Assumption	Break-Even Revenue	Revenue Gap	Risk Signal
Current plan	No change in revenue, costs, or mix.	$485,000	$0 gap	The plan clears only if adoption holds.
Revenue shortfall	Revenue lands 15% below the $485,000 target.	$485,000	$72,750 gap	That miss creates about a $60K operating gap.
Fixed-cost increase	Fixed burn rises 10% to $441,000.	$534,000	$49,000 gap	More overhead pushes the break-even line higher.
Margin pressure	Variable expenses rise from 17.5% to 22.5% of revenue.	$517,000	$32,000 gap	Higher market data and payment fees squeeze the cushion.
Combined pressure	Revenue falls 15%, fixed burn rises 10%, and margin drops to 77.5%.	$569,000	$156,000 gap	Slower trials and fee pressure can create about a $120K operating gap.

What should you verify before you commit to live automation, hiring, and platform spend?

Founder checklist

Before you commit to live automation, prove the model works on paper first and make sure the early funnel, margin, and cash plan can carry you to Month 17 break-even. If any of those break, delay Year 2 hires and major capex.

1Trial Demand3.0% / 15.0%

Verify visitors reach free trial at 3.0% and trials convert to paid at 15.0%, or paid acquisition will not cover the marketing budget.

2Paper TradingBefore live

Test the strategy in paper trading first so you know the rules work before any real capital is exposed to live orders.

3Order ControlsKill switch

Confirm broker integration, order-routing controls, risk limits, kill switches, and audit logs are live before you let the system trade money.

4Contribution82.5%

Year 1 direct costs take 17.5% of revenue, so contribution stays at 82.5% before salaries and rent; if market data or infra run hot, break-even slips.

5Base Burn$6.3K/mo

Check that the $6.3K monthly fixed load for rent, software, legal, insurance, internet, cybersecurity, and training fits the subscription base before you add more payroll.

6Runway$600K / Month 17

Keep enough cash to reach the Month 17 break-even point and the 29-month payback, or the launch is too early for the planned capex and headcount ramp.