Line chart of SPY's price (left) against the bar chart of cumulative net flow of 0DTE (days till expiration) flow for index on the right. Dots are times of the day where there was big movement in flow, green is call buying, put selling, and red is put buying, call selling.

Gamma exposure from 0 days till expiration contracts. The settings are applied from the widget on the left, the 0DTE flow. If you select SPY there, SPY's data will be shown in this chart as well.

Daily sum of deltas i.e DEX from options flow across the entire market. Green and red bars are raw DEX values, white bars are 3-day moving average, and the line is SPY's price. Positive DEX often precedes a move up, and negative DEX can anticipate a move down.

Sum of greeks for all stocks in the market & their impact of changes in price.

Total calls & puts premiums per every expiration.

Development of net premiums for different expirations over the last few months. Currently showing data for

Approximate total deltas held by dealers for all expirations. Calls > 0 means ustomers are long calls, while puts < 0 means customers are long puts (well hedged). Green & red lines are avg short-term deltas.

Stocks with highest and lowest net premiums. Net premium is the difference of bullish and bearish positions.

Call & put contract chains getting the most volume & high relative volume today.

Put contract chains getting the most volume & high relative volume today.

Stocks with highest change in their CALL volume relative to the last 7 days.

Stocks with highest change in their PUT volume relative to the last 7 days.

OTM Contracts that dominate the overall flow and are repeatedly traded. Short term, high premium signals with larger stock strike difference are good trade ideas.

Contracts with a small bidask price but high volume.

High volume contracts whose expiries are a few months away.

Contracts where the strike price is far out of the money.

Out of the money contracts with very large open interest.

Orders with highest premiums. Hover over each point to get more details.

Average bullish and bearish inflow for each sector over the last 7 days.

Historical net premiums for each sector. Net prems is the difference between bullish and bearish money.

Average net premiums for each sector. Net premium is the the difference between call and put premiums.