Charts for Trading a
Rigged Market

With our leading indicators, we turned $139k into $10 million in real world profits*

*Does not include commissions and taxes. Past performance is not indicative of future results.

Industry-disruptive tech

Dollar sign tracking Smart Money with radar.

Smart Money

Smart Money isn’t limited to options and the dark pool. Finally see the missing piece.

Chart with data showing that BigShort is predictive over multiple time frames.


Predictive over multiple time
frames, for day traders and swing traders.

Chart depicting BigShort outsized returns versus traditional investing.

Backtested and forward-tested

Backtested and forward-tested leading indicators with proven, durable, real-world results.

Real-time insights for all NYSE and Nasdaq tickers

See the action before it happens

SmartFlow and Manipulation

SmartFlow chart of QQQ with dark pool prints, SmartFlow, market maker manipulation, option flow and unusual option flow.

For the first time, catch real-time covert Smart Money activity visualized in a clear, immediately actionable form. Our forward-tested proprietary algorithm used to turn $139k into $10 million.

Features include

Differentiation between
Smart Money and Retail volume
Manipulation indicator
detects market maker intent
Live data for all NYSE
and Nasdaq tickers
The same option flow as competitors, overlaid on our charts

OptionFlow and Dark Pool Prints

OptionFlow provides superior option flow visualization compared to blackboxstocks, unusualwhales, cheddarflow, flowalgo.

See option blocks, sweeps, and splits in real-time, overlaid onto the SmartFlow chart for faster decision making. Dark pool transactions are also visualized, making support and resistance levels easy to spot. OptionFlow is also available in list form in it’s own pane.

Features include

Spot price, size, and
expiration date for all option flows
Searchable by
symbol or date
Golden Sweeps
and Bronze Sweeps
Machine learning meets big data


The UltraFlow chart is the aggregate of all tickers that comprise the S&P 500, a useful resource for SPY day traders.

See all SmartFlow of all the individual S&P 500 constituents combined into one chart. UltraFlow processes millions of datapoints per second to deliver unprecedented insight into the largest and most liquid instrument in the market.

More features

Short Volume

Live Discord Chat

Top 10 SmartFlow Tickers

BigShort Squeeze

Spodin Internal Alerts

Top 10 Manipulation Tickers

Reveal the full picture

Option order flow on its own can be dangerously misleading, as many big options trades are simultaneously hedged by common shares in the underlying instrument.

We display equity, option, dark pool, and Smart Money positioning data within a single consolidated real-time interface, giving you complete market insight.

Depicts what a hedged long position taken by smart money and market makers would look like on BigShort charts.

Hedged long position

Shows what a naked long position taken by smart money and market makers would look like on BigShort charts.

Naked long position

An icon depicting the big data analytics that occur behind the scenes on BigShort.
An icon depicting the trading tools we provide at BigShort.
A compass shows how we lead the way in day trading.
A chart icon shows we have the best charts available to retail traders.
A zoom icon shows how BigShort is predictive on any time frame

Use a suite of tools developed by a market-beating quant trading firm

Chart shows BigShort’s squeeze indicator, which has a 90% winrate and generates outsizde returns

Our backtested and forward tested BigShort Squeeze indicator has a 90% winrate and generates outsized returns

For traders ready to advance to the next level

Better than Technicals

Traditional technical indicators are lagging, not leading. Don’t drive by looking at the rearview mirror.

A man is driving a car attempting to steer by only looking out of the rear view mirror.
A man wearing sunglasses is focused on his laptop, engaged in trading activities.

Better than Fundamentals

Fundamental analysis falls short because stock prices are arbitrarily set by irrational market participants. It can take years for fundamental price to be realized, Warren Buffett is great but he doesn’t beat the Medallion Fund.

A sitting trading guru with a cross-out symbol, showing they are unreliable and try to scam their users.

Better than Gurus

Most trading gurus talk up their expertise but don't show their brokerage statements. If a guru isn’t willing to provide a track record of their trades, chances are their income comes from offering advice rather than trading on that advice.

Better than Software

There are countless trading software services, but they only show you a small part of the market, like option flow. Partial vision leads to recklessly misguided confidence and preventable losses.

A robot with an x crossing out both eyes, to show that software alone leads to bad trading outcomes.

In-depth blog posts and tutorials

Recorded live webinars on how to best use BigShort

Live chat with other subscribers in our Discord

See what our users are saying in Discord

User review stating they’ve made $12,000 a day consistently since using BigShort.
User shows trading proof that they have made $8,780 on a day trade of SPY. They have made $17,000 in 48 hours.
Testimonial stating that the subreddit r/realdaytrading is a scam, and BigShort has the best trading indicators.
Testimonial that BigShort should be more expensive because the product is so good. Tae recs alone pay for the subscription.
User review stating that BigShort has reduced their trading volatility and increased their trading confidence.
Testimonial stating in our live chat that they made 4k on overnight calls held due to BigShort signals.
Review states other trading services don’t work, and that BigShort by comparison is a good too.
Testimonial stating a golden sweep on BigShort’s chart was very predictive.

The only product of its kind.

Picture of BigShort team Tae, Andrew, and Sara winning Best Order Flow Analytics at the 2023 Benzinga Fintech Awards