Understanding Loops in Option Circle

11 min

Loops are the heartbeat of every algorithmic trading strategy. Without them, your bot would only check for trade conditions once—missing countless opportunities.

This article shows you what loops are, why they matter, and how to implement them in Option Circle’s visual strategy builder.

1. What Are Loops?

Loops allow your bot to continuously scan the market for trade signals. Instead of evaluating conditions once per day, your agent can check every minute, every 30 minutes, or on any schedule you define.

✅ Why Loops Matter:

React to real-time price changes and volume shifts

Continuously monitor indicators (RSI, moving averages, IV rank)

Trigger entries/exits instantly when conditions are met

Prevent missed trades due to delayed evaluations

Power intraday and high-frequency strategies

Without a loop, your agent would check conditions just once—typically at market open or close.

2. Real-World Example: Without vs. With a Loop

❌ Without a Loop:

You load a watchlist based on a daily signal and set a 30-minute strategy (e.g., trade when price > 20 & 50 MA). But this only runs once per day.

You miss all intraday changes.

✅ With a Loop:

Wrap your 30-minute logic inside a loop that runs every 30 minutes. Now your bot:

Reacts to new intraday setups

Finds more opportunities throughout the day

Trades with much greater timing precision

3. How to Add a Loop to Your Workflow

Let’s say you’ve built an agent that:

Loads a daily technical watchlist

Runs a 30-min time frame condition

To make it loop:

Step-by-step:

Open the agent workflow

Click ➕ Add Step

Choose Loop from the dropdown

Select a loop interval: → e.g., every 30 minutes if using 30m bars → or every 1 minute for frequent refresh

Drag your strategy logic inside the loop

Click Save

Now your bot runs the full logic repeatedly, not just once.

4. Want Continuous Watchlist Updates?

If your bot should refresh its watchlist multiple times during the day:

Add a loop above the daily screener node

Set it to update every 1 minute

Then run your intraday logic below it

🎯 This lets you scan for new qualifying stocks that meet your conditions anytime—not just from a fixed list created at market open.

5. Prevent Over-Trading: Restrict Duplicate Trades

If your loop is aggressive (e.g., every minute), your agent might keep triggering the same trade over and over.

To avoid that:

Open your Workflow Details

Scroll to Restrict Duplicate Trades

Set it to Yes

Save the changes

🚫 This ensures that once a position is opened, the bot won’t keep re-entering the same trade unless conditions change.

🔁 Summary: Why Loops Are a Must

Without Loops	With Loops
Checks once per day	Checks every minute (or custom interval)
May miss trades	Reacts instantly to new conditions
No intraday updates	Supports real-time execution
No risk re-checking	Actively monitors stop-loss & profit zones
Poor scalability	Monitors multiple assets & timeframes

Loops make your bot faster, smarter, and always market-aware.

✅ Next Step: Go into your agent builder and try wrapping one of your trade conditions in a loop.

Need help? Check out the [video tutorial] or chat with us anytime.