Turn ThinkOrSwim Into Your
Trading Powerhouse

Institutional-grade volatility models, custom indicators, and systematic trading education. Built exclusively for ThinkOrSwim by traders, for traders.

40,000+ Active Traders
34,000+ Data Points Weekly
100+ Custom Tools
Indicator

Parabolic SAR

Build a better Parabolic SAR indicator, that allows...

Backtester

Opening Range Breakout

Backtest the opening range breakout strategy on any...

ThinkScript

Automated Trading in ThinkOrSwim - Entering a Squeeze On a Pullback

A step-by-step guide on how to enter on...

Scan

Average True Range

Use the Average True Range to find stocks...

Scan

High Short Interest Near 52 Week Highs (thinkScript)

Build a simple scan in which to find...

Indicator

Adv. Covered Call Calculator

The Advanced Covered Call Calculator is useful for...

Dashboard

Market Pulse Dashboard

The Market Pulse Dashboard lets you quickly assess...

Dashboard

Relative Performance Dashboard

Identify specific symbols from a watchlist of 2000+...

Scan

Unusual Volume Pro Scans

4 additional scans to find unusual volume overlapping...

Indicator

Bollinger Bands Reversal

Build your own Bollinger Bands reversal indicator, by...

Backtester

SPY Meltdown Backtester

Backtest what tends to happen in after a...

ThinkScript

Which Stocks Made a New 52-Week High This Week?

With the recent sell-off and increased volatility in...

Scan

Fisher Transformer

In under 20 minutes, we'll build 3 different...

ThinkScript

Add Label Function

In this thinkScript tutorial, I'll show you how...

ThinkScript

How to Fix Bugs in thinkScript Code

I'll share the process that I like to...

Indicator

Average Volume Stats

Analyze and compare today's daily volume with historical...

Backtester

TTM_Squeeze - Backtest Like a Pro

Build a light weight TTM Squeeze Backtester that...

Scan

Monthly Watchlist Scan

A powerful scan that finds you the best...

Backtester

TTM Squeeze Histogram Backtester

Backtest the TTM Squeeze Histogram on any market,...

Indicator

Parabolic SAR

Build a better Parabolic SAR indicator, that allows...

Backtester

Opening Range Breakout

Backtest the opening range breakout strategy on any...

ThinkScript

Automated Trading in ThinkOrSwim - Entering a Squeeze On a Pullback

A step-by-step guide on how to enter on...

Scan

Average True Range

Use the Average True Range to find stocks...

Scan

High Short Interest Near 52 Week Highs (thinkScript)

Build a simple scan in which to find...

Indicator

Adv. Covered Call Calculator

The Advanced Covered Call Calculator is useful for...

Dashboard

Market Pulse Dashboard

The Market Pulse Dashboard lets you quickly assess...

Dashboard

Relative Performance Dashboard

Identify specific symbols from a watchlist of 2000+...

Scan

Unusual Volume Pro Scans

4 additional scans to find unusual volume overlapping...

Indicator

Bollinger Bands Reversal

Build your own Bollinger Bands reversal indicator, by...

Backtester

SPY Meltdown Backtester

Backtest what tends to happen in after a...

ThinkScript

Which Stocks Made a New 52-Week High This Week?

With the recent sell-off and increased volatility in...

Scan

Fisher Transformer

In under 20 minutes, we'll build 3 different...

ThinkScript

Add Label Function

In this thinkScript tutorial, I'll show you how...

ThinkScript

How to Fix Bugs in thinkScript Code

I'll share the process that I like to...

Indicator

Average Volume Stats

Analyze and compare today's daily volume with historical...

Backtester

TTM_Squeeze - Backtest Like a Pro

Build a light weight TTM Squeeze Backtester that...

Scan

Monthly Watchlist Scan

A powerful scan that finds you the best...

Backtester

TTM Squeeze Histogram Backtester

Backtest the TTM Squeeze Histogram on any market,...

Indicator

Volume Zone Oscillator

Download the free Advanced Volume Zone Oscillator (VZO)...

Backtester

Moving Average Pullback Backtester

Test which moving average pullbacks work best on...

Indicator

Cash-Secured Put Calculator

The Cash-Secured Put Calculator helps you quickly calculate...

Scan

MACD Crossover Near Zero Line

In today's thinkScript tutorial, I'll show you how...

Backtester

Moving Average Crossover Backtester

Test which moving average crossover is best on...

Dashboard

Dividend Discount Model

Find undervalued stocks and ETFs using the Dividend...

Dashboard

TTM Squeeze Dashboard

Build a beautiful TTM Squeeze Dashboard in 25...

ThinkScript

MACD Indicator for ThinkOrSwim - A Complete Breakdown

A deep dive into the MACD Indicator for...

Dashboard

Unusual Volume Dashboard

Easily identify where we have greater-than-usual volume, using...

ThinkScript

Automated Trading ThinkOrSwim - "Buy the Dip" Script

A free automated trading script for ThinkOrSwim to...

Backtester

Santa Claus Rally Backtester

Backtest how often Santa Claus Rally occurs in...

ThinkScript

How to Scan for Stocks That Hit YTD High on Dec. 31?

Learn how to build a custom scan to...

Indicator

Anchored VWAP

Build a simple, yet effective Anchored VWAP indicator...

Scan

Simple Breakout Tool Scans

Scan for bullish and bearish Simple Breakout Tool...

Dashboard

Hourly Sizzle Index

Find which stocks are on the move every...

Indicator

Cumulative Advance Decline Trading System

Build an introductory trading system using the Advance...

Backtester

Build an Election Backtester in 10 Minutes

Learn how to create a Post-Election Backtester in...

ThinkScript

Backtest Weekly Fisher Transformer Signals in 10 Minutes

In this tutorial, we will build a "back...

Scan

TTM Squeeze Scanner

Scan for five TTM Squeeze dots in a...

Indicator

Volume Zone Oscillator

Download the free Advanced Volume Zone Oscillator (VZO)...

Backtester

Moving Average Pullback Backtester

Test which moving average pullbacks work best on...

Indicator

Cash-Secured Put Calculator

The Cash-Secured Put Calculator helps you quickly calculate...

Scan

MACD Crossover Near Zero Line

In today's thinkScript tutorial, I'll show you how...

Backtester

Moving Average Crossover Backtester

Test which moving average crossover is best on...

Dashboard

Dividend Discount Model

Find undervalued stocks and ETFs using the Dividend...

Dashboard

TTM Squeeze Dashboard

Build a beautiful TTM Squeeze Dashboard in 25...

ThinkScript

MACD Indicator for ThinkOrSwim - A Complete Breakdown

A deep dive into the MACD Indicator for...

Dashboard

Unusual Volume Dashboard

Easily identify where we have greater-than-usual volume, using...

ThinkScript

Automated Trading ThinkOrSwim - "Buy the Dip" Script

A free automated trading script for ThinkOrSwim to...

Backtester

Santa Claus Rally Backtester

Backtest how often Santa Claus Rally occurs in...

ThinkScript

How to Scan for Stocks That Hit YTD High on Dec. 31?

Learn how to build a custom scan to...

Indicator

Anchored VWAP

Build a simple, yet effective Anchored VWAP indicator...

Scan

Simple Breakout Tool Scans

Scan for bullish and bearish Simple Breakout Tool...

Dashboard

Hourly Sizzle Index

Find which stocks are on the move every...

Indicator

Cumulative Advance Decline Trading System

Build an introductory trading system using the Advance...

Backtester

Build an Election Backtester in 10 Minutes

Learn how to create a Post-Election Backtester in...

ThinkScript

Backtest Weekly Fisher Transformer Signals in 10 Minutes

In this tutorial, we will build a "back...

Scan

TTM Squeeze Scanner

Scan for five TTM Squeeze dots in a...

All-Access Membership

Everything You Need.
One Subscription.

Get complete access to Stock Volatility Box, Futures Volatility Box, ORB Setups, every course, and all premium indicators. No upsells, no limits.

$253.50 /month

Your Bundle Includes:

  • Stock Volatility Box - 595 stocks with live scanner
  • Futures Volatility Box - 10 major futures markets
  • ORB Setups - Opening Range Breakout platform
  • The Squeeze Course - 19 modules, 4.5+ hours
  • All Premium Courses - Fibonacci, Earnings, V-Reversals
  • 20+ Premium Indicators - Exclusive tools & scans
  • Weekly Model Updates - Fresh data every Sunday

Cancel anytime. No long-term contracts. Your rate is locked for life.

No Signup Required

Start With Free Tools

Download custom ThinkOrSwim indicators, backtesterers, and complete courses right now. No email required, no strings attached.

18+
Free Indicators
8+
Backtesterers
4
Free Courses
Browse Free Tools
Volume Intensity Moving Average Cloud Trend Squeeze Parabolic SAR Bollinger Reversal Smarter MACD TTM Squeeze Backtest ORB Backtest MA Crossover Backtest Rate of Change P/E Ratio Dividend Yield Stacked MAs Candle Counter + More
Why TOS Indicators

Built for Serious Traders

Built Exclusively for ThinkOrSwim

Every indicator, scan, and strategy is designed specifically for TOS. No workarounds, no compatibility issues. Just paste and trade.

Backtest Before You Trade

Every strategy includes backtesting with 20+ years of historical data. Know your edge before risking real capital.

Learn to Build Your Own Edge

We teach you how to create and optimize strategies, not just follow signals. Develop true trading independence.

Join 40,000+ Traders

A community of independent traders sharing setups, insights, and best practices. You're not trading alone.

34,000+
Data Points Analyzed Weekly
595 Stocks & ETFs
10 Futures Markets
20+ Years Backtested
30sec Scanner Refresh
Community

Trusted by 40,000+ Traders

Join thousands of traders who have transformed their ThinkOrSwim experience with TOS Indicators.

"The Volatility Box has completely changed how I trade. The levels are incredibly accurate and I finally feel confident in my entries."

M

Mike T.

Swing Trader

"Best investment I've made in my trading education. The Squeeze Course alone was worth 10x the price. Incredible depth."

S

Sarah K.

Day Trader

"Finally, indicators that actually work on TOS without constant issues. The backtesting capabilities are game-changing."

J

James R.

Options Trader

"The futures VB levels are scary accurate. I've been trading ES for years and this tool has significantly improved my win rate."

D

David L.

Futures Trader

"Started with the free indicators and was impressed. Upgraded to the Bundle and it's been the best decision for my trading."

A

Alex P.

Position Trader

"The Volatility Box has completely changed how I trade. The levels are incredibly accurate and I finally feel confident in my entries."

M

Mike T.

Swing Trader

"Best investment I've made in my trading education. The Squeeze Course alone was worth 10x the price. Incredible depth."

S

Sarah K.

Day Trader

"Finally, indicators that actually work on TOS without constant issues. The backtesting capabilities are game-changing."

J

James R.

Options Trader

"The futures VB levels are scary accurate. I've been trading ES for years and this tool has significantly improved my win rate."

D

David L.

Futures Trader

"Started with the free indicators and was impressed. Upgraded to the Bundle and it's been the best decision for my trading."

A

Alex P.

Position Trader

"I've tried dozens of indicator services. TOS Indicators is the only one that actually teaches you WHY things work, not just gives signals."

R

Robert M.

Full-time Trader

"The weekly data updates are incredibly valuable. Knowing my levels are fresh each week gives me so much confidence."

C

Chris W.

Part-time Trader

"As someone who codes their own strategies, the education here is unmatched. I've learned so much about ThinkScript."

E

Emily H.

Quant Trader

"The scanner alone saves me hours every day. Finding high-conviction setups is now effortless."

T

Tom B.

Scalper

"Been a member for 2 years. The tools keep getting better and better. Best community in trading."

K

Kevin G.

Long-term Member

"I've tried dozens of indicator services. TOS Indicators is the only one that actually teaches you WHY things work, not just gives signals."

R

Robert M.

Full-time Trader

"The weekly data updates are incredibly valuable. Knowing my levels are fresh each week gives me so much confidence."

C

Chris W.

Part-time Trader

"As someone who codes their own strategies, the education here is unmatched. I've learned so much about ThinkScript."

E

Emily H.

Quant Trader

"The scanner alone saves me hours every day. Finding high-conviction setups is now effortless."

T

Tom B.

Scalper

"Been a member for 2 years. The tools keep getting better and better. Best community in trading."

K

Kevin G.

Long-term Member

Frequently Asked Questions

Everything you need to know about TOS Indicators and the Bundle membership.

The Bundle includes complete access to Stock Volatility Box (595 stocks), Futures Volatility Box (10 markets), ORB Setups, The Squeeze Course (19 modules), all premium courses, 20+ premium indicators, and weekly volatility data updates. Everything, one subscription.
Our indicators and backtesterers are built specifically for ThinkOrSwim, so you'll need a TD Ameritrade/Schwab account to use them. The Volatility Box scanner works in any browser, and levels can be applied to any charting platform.
Yes. We have 18+ completely free indicators, 8+ backtesterers, and 4 full courses available for download. No signup required. Premium tools and the Volatility Box platforms require a Bundle membership.
We focus exclusively on ThinkOrSwim and teach you to build your own edge, not just follow signals. Every strategy comes with backtesting so you can verify it works. We're educators first, not signal sellers.
Yes. The Bundle is billed monthly with no long-term contracts. Cancel anytime from your account dashboard. Your rate is locked in for as long as you stay subscribed.
Volatility Box models analyze 34,000+ data points and are updated every Sunday for the week ahead. The live scanner refreshes every 30 seconds during market hours.

Ready to Trade With an Edge?

Join 40,000+ traders using institutional-grade tools built for ThinkOrSwim.