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Changelog

Major product updates and improvements.

How we ship updates

These notes are user-facing summaries. Some changes may roll out gradually across accounts.

  1. Aug 11, 2026
    Platform

    Mid August 2026: Historical sessions in Rank

    Paid Rank users can reopen retained trading sessions and keep Contracts and Symbols anchored to the same exact date, while Latest remains the default.

    New (1)

    • Rank session history: choose a retained trading date, move between Contracts and Symbols without losing that exact session, and return to Latest in one step.

    Improved (2)

    • Session availability now reflects dates retained by both Rank data sources, so the selector only offers dates both views can load.
    • Historical sessions stay settled without automatic refresh; live updates remain tied to the latest session during market hours.

    Fixed (1)

    • If a requested session is unavailable, Rank keeps the requested date visible and offers Retry or Go to Latest instead of silently showing a different day.
  2. Aug 8, 2026
    Symbol-level analysis

    Early August 2026: Realized volatility in Rank

    Rank Symbols now places forward-looking IV30 beside trailing realized volatility, while Vol Surface more clearly separates its provider metric from the governed IV30 and RV20 comparison.

    New (2)

    • Rank Symbols: compare forward-looking IV30 with trailing RV20 and RV30, including an IV30−RV20 spread that is descriptive context—not a mispricing or trading signal.
    • Vol preset: focus the Symbols workbench on IV30, RV20, RV30, IV Rank, IV Percentile, skew, term slope, and butterfly, sorted by IV30−RV20.

    Improved (1)

    • Vol Surface: the separate provider field is now labeled Vendor HV with its unspecified window disclosed, and the report points to Rank Symbols for the governed IV30 and RV20 comparison.

    Fixed (1)

    • Vol Surface: when spot data is missing, it now stays unavailable instead of appearing as a false $0.00.
  3. Jul 30, 2026
    Platform

    Late July 2026: Home, Rank context, and steadier access

    TradingFlow now starts from a clearer Home hub, Rank gives paid users an easier way to read flow around key levels, and access, previews, and AI credit visibility feel steadier while the app checks account status.

    New (3)

    • Home hub: TradingFlow now opens from a clearer starting point with a capability library, recommended research builds, Current Build, and consistent product art for real destinations.
    • Rank Flow: paid users can load exact-strike, same-session flow beside selected-scope Call and Put GEX Walls in Contracts or Symbols, then switch between All, 0DTE, Weekly, and Monthly.
    • Billing: AI users can review an AI Credits card and Usage History with date, credits used, and source for completed assistant turns.

    Improved (4)

    • Starting point: opening TradingFlow now lands on Home more reliably, while sign-in, billing, and paywall flows return users to the work they started from when it is safe.
    • Rank GEX: Symbols table GEX Environment badges now reflect the latest available session context and open the Gamma Exposure view directly.
    • Mapped-wall evidence: Flow-aligned, Flow-against, and Mixed flow show the applied Net DEX and premium rule with matched contracts, prints, OI coverage, and separate session timestamps.
    • Option Trades: first loads can show the standard public preview while the app checks account status, then move paid users into their account view when it is ready.

    Fixed (3)

    • Access states: account checks now show Verifying access or Access status unavailable instead of showing upgrade prompts too early.
    • Option Trades: the public preview no longer carries over paid-only filters or pagination while account status is still being checked.
    • Billing returns: checkout and account-portal flows return users to the intended app page more consistently.
  4. Jul 25, 2026
    Platform

    Late July 2026: AI market data, Rank market structure, and calmer Updates

    TradingFlow AI can answer more market-data questions directly, Rank Symbols now reads from the canonical market-structure snapshot, and Product Updates plus feedback behave more calmly after sign-in.

    New (3)

    • TradingFlow AI: paid users can ask for live stock quotes, company profile context, and recent dividends without connecting a separate market-data account.
    • Rank Symbols: the symbol leaderboard now reads the canonical full-chain market-structure snapshot, aligning the table, GEX Environment badge, and symbol drawer around the same source.
    • Cookbooks: signed-in readers can open the official Vol Surface template for a live volatility map with term structure, skew, and surface context.

    Improved (3)

    • Rank Gamma Exposure: price charts now keep selected-session GEX levels anchored while adding multi-session price context.
    • Product Updates: unread Featurebase updates can open once after login, then stay quiet for the same login session across route changes and reloads.
    • TradingFlow AI: longer multi-step questions have more room to complete before the assistant returns an answer.

    Fixed (2)

    • Rank Symbols: the public default preview no longer depends on paid-session credentials before it can load.
    • Product feedback: the Featurebase feedback page recovers from slow embeds with visible loading, readiness, and refresh states instead of a blank page.
  5. Jul 19, 2026
    Platform

    Mid July 2026: Product Updates, saved Rank views, and steadier previews

    Product Updates now live in Featurebase, Rank can save complete paid workbench views and load previews more reliably, and public Option Trades previews stay stable while identity resolves.

    New (2)

    • Product Updates: signed-in users now open Featurebase Updates from the footer, with unread state and non-blocking cards handled by Featurebase.
    • Rank saved views: paid users can save filters, scope, columns, and sorting across Contracts and Symbols, with an explicit default and in-use view.

    Improved (3)

    • Rank Symbols: compact sector icons, direct Gamma Exposure and Volatility inspect shortcuts, and all-visible default columns make dense screens easier to scan.
    • Rank previews: columnar snapshots and fallback paths make public and paid Rank loading faster without changing entitlement behavior.
    • Product feedback: the avatar menu opens /user/product-feedback with Featurebase identity, loading, and recovery states instead of a separate footer portal.

    Fixed (2)

    • Option Trades: the public guest preview is no longer cleared by initial auth resolution.
    • Rank: saved-view rename and inspect-column edge cases are steadier, and retained snapshot fallback keeps ranked rows visible when metadata paths miss.
  6. Jul 13, 2026
    Platform

    July 2026: Home hub, smarter AI, and clearer Rank GEX

    TradingFlow now opens on a public Home hub, TradingFlow AI is more grounded and visual, and Rank adds clearer GEX structure, chart tools, and IV surface context.

    New (3)

    • Home hub: /app/home gives every visitor session context, Continue, workflow guidance, tool choices, surface cards, and Learn, Blog, and Changelog entry points.
    • TradingFlow AI: the global assistant now answers platform questions, attaches on-screen context, renders inline visual answers, and shows credit usage in the chat experience.
    • Rank GEX: Symbols now has a clearer GEX Level Map, synchronized scope controls, chart layers, and a richer Price and GEX Levels chart.

    Improved (3)

    • Rank: GEX Sentiment, Level Map distance context, VWAP and PDH/PDL toggles, log scale, chart screenshots, and TradingView handoff make structure easier to inspect.
    • Option Trades: first-load preview rendering and live-session startup are smoother for dense flow research.
    • Cookbooks and Market Recap: live recipes, pinned dates, completed-session handling, and source evidence are more reliable.

    Fixed (2)

    • Rank GEX: terminology, accessibility, ticker alias handling, and stale chart refresh paths are steadier.
    • Cookbooks: invalid pinned dates and recipe read errors now fail with safer, user-facing feedback.
  7. Jun 29, 2026
    Platform

    Late June 2026: Market Recap, live Cookbooks, and steadier flow history

    Market Recap adds a premium daily session read, Cookbooks now run live on demand, and Option Trades history plus Rank GEX context are steadier.

    New (2)

    • Market Recap: premium users get a dated option-flow session read with chart context, sources, sharing, and direct per-session pages.
    • Cookbooks: official recipes now run live on demand with a date picker, Run refresh, richer charts, and table totals.

    Improved (3)

    • Rank Symbols: the symbol drawer adds deeper GEX context, expiry buckets, scope controls, and clearer volatility metric explanations.
    • Option Trades historical views: saved toolbar filters, export state, watchlist clears, and loading overlays behave more predictably.
    • Rank Contracts: snapshot fallback, open-drawer refresh, and full-chain GEX wall and regime context are more reliable.

    Fixed (2)

    • Option Trades: historical filter controls and OI sorting recover from edge states more reliably.
    • Rank: the latest public snapshot fallback is sturdier when retained data is unavailable.
  8. Jun 15, 2026

    June 2026: Rank workbench and integrated chain structure

    Rank now brings Contract-level and Symbol-level analysis into one workbench, with Option Chain Analysis features integrated into Symbols, richer IV/GEX/OI context, CSV export, and clearer freshness and access behavior.

    New (3)

    • Rank workbench: Contracts and Symbols now live under one Rank surface with path-based tabs, so contract flow and symbol discovery share navigation.
    • Symbol-level analysis: Option Chain Analysis features now live in the Symbols tab and symbol inspection drawer, including GEX, volatility, OI, and chain tabs.
    • Contract-level analysis and Symbol-level analysis: CSV export is available for entitled workflows where the product exposes it.

    Improved (4)

    • Contract-level analysis: retained snapshot dates, trading-date controls, exact-contract drawer shortcuts, neutral DEX, average-stock-volume context, and clearer data freshness labels make ranked contract flow easier to trust.
    • Symbol-level analysis: IV 30D, IV rank, IV percentile, per-expiry smile cuts, and richer symbol metrics improve cross-sectional volatility discovery.
    • Inspection drawers: premium detail fetches are deferred until the user requests them, with clearer consent and access messaging.
    • Option Trades live mode: buffer handling and live-session reconciliation are steadier during long-running sessions.

    Fixed (1)

    • Legacy data-app paths: retired Option Chain Analysis and older Symbol-level routes now land users on the current Rank surfaces.
  9. May 20, 2026

    Late May 2026: premium access clarity and platform polish

    Clearer unlock paths for premium Option Chain Analysis and contract drawers, steadier header and subscription messaging, and tighter Option Trades deep-link handling.

    Improved (6)

    • Option Chain Analysis: premium symbol-drawer tabs and filter entry show a clear upgrade path instead of failing silently when you are not on a paid plan.
    • Contract-level analysis: opening the contract drawer from gated views uses the same access messaging as other data apps.
    • Global header and subscription alerts: clearer sign-in vs upgrade prompts, with fewer redundant calls-to-action for guests.
    • Option Trades: shared filter or layout links that your account cannot apply are rejected with understandable feedback.
    • Ticker tape: improved keyboard and screen-reader support with steadier playback state.
    • Across data apps: more consistent buttons, spacing, and error feedback on heavy tables.
  10. May 18, 2026
    Option Trades

    Mid–late May 2026: desktop alerts and contract-rank watchlists

    Optional browser notifications during Option Trades live sessions, plus watchlist-aware contract-flow ranking and filter polish.

    New (1)

    • Option Trades live mode: optional desktop trade alerts when new trades match your live session (uses your browser notification permission).

    Improved (2)

    • Contract-level analysis: apply your active watchlist to contract-flow ranking and use expanded filter controls with clearer in-field hints.
    • Option Trades and symbol lookup: continued filter and lookup polish for dense trading workflows.

    Fixed (1)

    • Watchlist and rank tables: fixes when applying or clearing watchlist filters across Symbol-level analysis and related surfaces.
  11. May 13, 2026

    Mid May 2026: live mode, watchlists, and saved filters

    Restructured Option Trades live navigation, multiple watchlists with saved filter presets, a watchlist management dialog, and watchlist-aware Symbol-level analysis.

    New (2)

    • Option Trades: multiple named watchlists and saved filter presets you can switch from the toolbar.
    • Watchlist: dialog to create, rename, delete lists and apply a list to page filters.

    Improved (6)

    • Option Trades live mode: dedicated Live tab routing and smoother live-session behavior.
    • Watchlist: rename, duplicate, and set a default list from the management dialog.
    • Option Trades: richer Filters panel and dropdown workflows for saved and column filters.
    • Symbol search and lookup: streamlined picker and watchlist panel interactions.
    • Symbol-level analysis: filter the rank table to symbols on your active watchlist.
    • Option Trades: more consistent GEX regime context and date eligibility when filters change.
  12. May 4, 2026

    Early May 2026 reliability improvements

    Clearer behavior when live market or flow data cannot load, especially in Option Trades.

    Improved (2)

    • Option Trades: more consistent handling and user-visible feedback when streaming or filtered data fails to load.
    • Symbol-level analysis and related market metric views: clearer messaging when a refresh does not succeed.
  13. Apr 30, 2026

    Late April 2026: regime context and contract-rank refresh

    Option Trades picks up GEX regime context; Contract-level analysis can stay fresh on a timer with richer contract-flow filters.

    New (1)

    • Option Trades: GEX regime cues alongside option flow so you can read dealer positioning in context.

    Improved (2)

    • Contract-level analysis: optional automatic refresh so ranked contracts stay up to date while you watch the desk.
    • Contract flow rank: expanded filter parameters, in-field hints, and fuller English and Chinese copy for dense columns.
  14. Apr 28, 2026

    Mid April 2026: tables, Option Chain Analysis, and live polish

    Column layout controls and load progress on heavy tables, steadier Option Chain Analysis ranking and symbol handling, smoother live updates, and a nicer What’s New carousel.

    Improved (5)

    • Option Trades and other data tables: column layout picker plus progress feedback while large snapshots load.
    • Option Chain Analysis: clearer rank labeling and more consistent symbol handling when you switch tickers.
    • Live mode: smoother streaming updates where tables auto-refresh.
    • What’s New (feature announcement): smoother carousel navigation when reading release highlights.
    • Symbol search and rank badges: small clarity tweaks in lookup results and rank chips.

    Fixed (1)

    • Numeric min/max filters: corrected edge cases when applying filter patches from the dropdown.
  15. Mar 8, 2026

    March 2026 product update

    Major updates across Option Chain Analysis, Option Trades, and symbol search with watchlist.

    New (3)

    • Option Chain Analysis: GEX universe screener with symbol inspection, regime context, and paginated tables.
    • Option Trades: trade count column with tooltips, column layout controls, and filter refinements.
    • Symbol search and watchlist: integrated catalog, watchlist panel, and streamlined watchlist and alerts flows.