Follow the positioning, not the noise.
Options exposure, off-exchange activity, short interest and institutional holdings in one place — with every assumption stated, not hidden.
See where the big money is positioned.
GEX · Gamma, Vanna, Charm Beta
Exposure by strike with call wall, put wall and zero-gamma levels, plus vanna and charm.
Strike Ladder Beta
Exposure by strike across expiries, so you can see which strikes and dates carry the weight.
Dark Pool · DIX
Off-exchange short volume from FINRA Reg SHO and ATS data, aggregated into a dark index.
Short Squeeze & borrow
A 0–100 Squeeze Score with its components in view: short interest as % of float, days to cover, change in short interest, FINRA short volume, borrow rate and availability, and momentum.
13F consensus & ownership
Quarterly holdings from SEC 13F filings: consensus positions, changes and ownership by name.
Insiders & Congress
Form 4 insider transactions and congressional trade disclosures, organized by name and by person.
We state our assumptions
Gamma exposure requires an assumption about who holds each option. TREDIA uses the common convention — dealers long calls and short puts — and says so on the screen, so you can weigh the result accordingly.
Holdings, insider and congressional data come from public SEC and FINRA filings and are labeled with their filing date. Anything estimated is marked as an estimate.
Status: In beta — depends on data licensing
Positioning & flow
Why are options features in beta?
Options analytics depend on licensed market data. They stay in beta until that licensing is in place for every plan that includes them.
Is this tick-by-tick order flow?
No. TREDIA does not sell tick-by-tick options flow. Every dataset shows its source and how current it is.
See the whole market. In one place.
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