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
Scan

Upcoming Earnings Scan

Learn how to scan for upcoming earnings in...

Dashboard

Relative Performance Dashboard

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

ThinkScript

Aggregation Periods - How to Plot Larger Time Frame Indicators on Smaller Time Frames

A complete beginner's guide to the Aggregation Period...

Dashboard

Hourly Sizzle Index

Find which stocks are on the move every...

Backtester

Build an Election Backtester in 10 Minutes

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

ThinkScript

How to Import a Study into ThinkOrSwim

A step-by-step guide on how to import ThinkOrSwim...

Scan

Rate of Change Scans

Learn how to build a scan for our...

Indicator

Smarter MACD

Learn how to build a powerful MACD indicator...

Dashboard

Dividend Discount Model

Find undervalued stocks and ETFs using the Dividend...

Backtester

TTM Squeeze Histogram Backtester

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

Scan

Monthly Watchlist Scan

A powerful scan that finds you the best...

ThinkScript

Add Label Function

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

Scan

Upcoming Earnings with High Short Interest

Build a scan to find stocks that are...

Backtester

SPY Meltdown Backtester

Backtest what tends to happen in after a...

Indicator

Trend Squeeze

Use ChatGPT to build a ThinkOrSwim volume indicator...

Scan

Average True Range

Use the Average True Range to find stocks...

Indicator

Bollinger Bands Reversal

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

ThinkScript

How to Set Custom Hours in thinkScript

I'll show you how you can set a...

Dashboard

Market Pulse Dashboard

The Market Pulse Dashboard lets you quickly assess...

Scan

Upcoming Earnings Scan

Learn how to scan for upcoming earnings in...

Dashboard

Relative Performance Dashboard

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

ThinkScript

Aggregation Periods - How to Plot Larger Time Frame Indicators on Smaller Time Frames

A complete beginner's guide to the Aggregation Period...

Dashboard

Hourly Sizzle Index

Find which stocks are on the move every...

Backtester

Build an Election Backtester in 10 Minutes

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

ThinkScript

How to Import a Study into ThinkOrSwim

A step-by-step guide on how to import ThinkOrSwim...

Scan

Rate of Change Scans

Learn how to build a scan for our...

Indicator

Smarter MACD

Learn how to build a powerful MACD indicator...

Dashboard

Dividend Discount Model

Find undervalued stocks and ETFs using the Dividend...

Backtester

TTM Squeeze Histogram Backtester

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

Scan

Monthly Watchlist Scan

A powerful scan that finds you the best...

ThinkScript

Add Label Function

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

Scan

Upcoming Earnings with High Short Interest

Build a scan to find stocks that are...

Backtester

SPY Meltdown Backtester

Backtest what tends to happen in after a...

Indicator

Trend Squeeze

Use ChatGPT to build a ThinkOrSwim volume indicator...

Scan

Average True Range

Use the Average True Range to find stocks...

Indicator

Bollinger Bands Reversal

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

ThinkScript

How to Set Custom Hours in thinkScript

I'll show you how you can set a...

Dashboard

Market Pulse Dashboard

The Market Pulse Dashboard lets you quickly assess...

ThinkScript

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

Learn how to build a custom scan to...

Indicator

Supply Demand Edge

Easily spot $TICK and $ADSPD supply/demand imbalances, and...

Scan

DMI Power Move Scans

Leverage the DMI Power Move Scans to find...

Dashboard

Unusual Volume Dashboard

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

ThinkScript

MACD Signals Backtester for ThinkOrSwim - A Complete Breakdown

Let's use the MACD Signals Backtester, and find...

ThinkScript

Automated Trading in ThinkOrSwim - Entering a Squeeze On a Pullback

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

Backtester

Moving Average Crossover Backtester

Test which moving average crossover is best on...

Scan

V-Score Scans

Scan for VScore pullbacks, including our bullish and...

Scan

Increasing Volume

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

Indicator

Parabolic SAR

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

Backtester

Moving Average Pullback Backtester

Test which moving average pullbacks work best on...

Backtester

Opening Range Breakout

Backtest the opening range breakout strategy on any...

Backtester

Santa Claus Rally Backtester

Backtest how often Santa Claus Rally occurs in...

Indicator

Seasonal Analysis

In this thinkScript tutorial, we'll build a Seasonal...

Indicator

Cash-Secured Put Calculator

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

ThinkScript

Build Your Own Automated Text Message Alert System in ThinkOrSwim

Learn how to create an automated text message...

Dashboard

TTM Squeeze Dashboard

Build a beautiful TTM Squeeze Dashboard in 25...

Indicator

Cumulative Advance Decline Trading System

Build an introductory trading system using the Advance...

Backtester

TTM_Squeeze - Backtest Like a Pro

Build a light weight TTM Squeeze Backtester that...

ThinkScript

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

Learn how to build a custom scan to...

Indicator

Supply Demand Edge

Easily spot $TICK and $ADSPD supply/demand imbalances, and...

Scan

DMI Power Move Scans

Leverage the DMI Power Move Scans to find...

Dashboard

Unusual Volume Dashboard

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

ThinkScript

MACD Signals Backtester for ThinkOrSwim - A Complete Breakdown

Let's use the MACD Signals Backtester, and find...

ThinkScript

Automated Trading in ThinkOrSwim - Entering a Squeeze On a Pullback

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

Backtester

Moving Average Crossover Backtester

Test which moving average crossover is best on...

Scan

V-Score Scans

Scan for VScore pullbacks, including our bullish and...

Scan

Increasing Volume

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

Indicator

Parabolic SAR

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

Backtester

Moving Average Pullback Backtester

Test which moving average pullbacks work best on...

Backtester

Opening Range Breakout

Backtest the opening range breakout strategy on any...

Backtester

Santa Claus Rally Backtester

Backtest how often Santa Claus Rally occurs in...

Indicator

Seasonal Analysis

In this thinkScript tutorial, we'll build a Seasonal...

Indicator

Cash-Secured Put Calculator

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

ThinkScript

Build Your Own Automated Text Message Alert System in ThinkOrSwim

Learn how to create an automated text message...

Dashboard

TTM Squeeze Dashboard

Build a beautiful TTM Squeeze Dashboard in 25...

Indicator

Cumulative Advance Decline Trading System

Build an introductory trading system using the Advance...

Backtester

TTM_Squeeze - Backtest Like a Pro

Build a light weight TTM Squeeze Backtester that...

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.