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What Is Automated Trading and How Does It Work?

Bernardo Rocha

5 min read
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What is automated trading and how it works

Introduction

Automated trading is the use of software to identify opportunities and execute trades based on predefined rules — without requiring manual action on every trade. The system scans markets, evaluates conditions, places orders, and manages positions according to parameters set by the user. No human decision is required between when the rules are defined and when the trades execute.


How Automated Trading Works

The core loop of any automated trading system:

  1. Scan: The system continuously monitors a set of instruments for conditions that match defined criteria (IV rank, delta levels, liquidity, days to expiration)
  2. Signal: When all criteria are met, the system generates a trade signal
  3. Execute: The system places a limit order at the target price through the connected broker API
  4. Monitor: After the position is open, the system tracks the price against profit targets and stop loss levels
  5. Exit: When an exit condition is triggered, the system closes the position automatically

The human role is limited to configuring the parameters, reviewing results periodically, and making strategic adjustments when market conditions change structurally.


What Automated Trading Is Not

It's not a black box: In a properly built automated system, every rule is defined and visible. You know what triggers entries, what triggers exits, and why.

It's not risk-free: Automation removes execution error and emotional decisions — it doesn't remove market risk. Strategies can lose money even when executing perfectly.

It's not fully passive: The setup phase requires real work. Parameters must be configured correctly. Monthly monitoring is still required.

It's not the same as trading bots: Consumer trading bots (like those built on OptionAlpha) require the user to define and build their own strategy logic. Platforms like Tradematic provide the strategy and the execution infrastructure — the user configures parameters, not strategy code.


What Makes Automated Options Trading Different

Options automation has requirements that stock or futures automation doesn't:

  • Multi-leg order execution: Iron condors involve four options legs sent simultaneously
  • Strike selection logic: The system must identify appropriate strikes based on delta and spread width
  • Expiration management: The system must track days-to-expiration and manage positions that are approaching expiration
  • Broker API compatibility: Not all brokers support the API access needed for automated execution

For Tradematic specifically, supported brokers are Tradier and Tastytrade for options iron condors.


Automated Trading vs. Manual Trading

FactorAutomatedManual
Execution consistencySame rules every tradeVaries with mood, attention
Time requiredInitial setup + monthly reviewActive daily monitoring
Emotional biasRemovedPresent
ScalabilityScales across accountsLimited by attention
Setup effortHigher upfrontLower upfront

For a more complete comparison, see Automated Trading vs Manual Trading: Which Works Better?.


Conclusion

Automated trading uses software to execute trades based on predefined rules without requiring manual intervention on every position. For options income strategies like iron condors, automation removes the time and attention requirement while applying consistent execution logic across every setup. The user configures parameters and reviews results; the platform handles execution.

Start your 7-day free trial and access automated iron condor execution from your first day on the platform.


Trading involves risk and losses can occur. Past performance does not guarantee future results. Options trading is not suitable for all investors. Only allocate capital you are comfortable risking.

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