Market-wide breadth, advance/decline, and sector rotation

Authorization

Query parameters

• datestringdate

  Trading date (YYYY-MM-DD). Defaults to today.

• fir_thresholdnumberdoubledefault 10

  Absolute FIR threshold (in %) used to classify a ticker as advancing or declining. Tickers with |fir| < threshold count as unchanged.

Responses

• 200

  Market breadth + advance/decline + sector rotation.

• 400

  Request validation failed.

• 401

  Missing or invalid API key.

• 402

  The account's shared Skylit credit balance is lower than this route's cost. Top up to continue. Carries X-Credits-Remaining: 0.

• 403

  Unknown, revoked or expired API key (the gateway's forbidden), the account's API access is suspended (account_suspended) or blocked (account_blocked). Not retryable.

• 429

  Either the key exceeded its requests-per-minute limit (X-RateLimit-Limit; no Retry-After, wait until X-RateLimit-Reset), or the account is over one of the API's own limits, such as the query budget (queries running at once, fresh queries per second): TOO_MANY_CONCURRENT_QUERIES or RATE_LIMITED with Retry-After. Not charged; retry after the wait.

• 500

  Unexpected server error (INTERNAL_ERROR, DATABASE_ERROR). Not charged; safe to retry with exponential backoff.

• 503

  Underlying data source temporarily unavailable, the credit balance could not be verified (credit_check_failed), or the API is paused for maintenance (api_paused, with a Retry-After header and a retry_after field in seconds). Not charged; safe to retry.

• 504

  The request did not complete within 25 seconds. Not charged; narrow the window or retry.

Response fields

• dataobjectrequired
  Hide 5 fields

  • datestringdaterequired
  • majorIndicesobject[]required
    Show 6 fields
  • aggregateSentimentobjectrequired
    Show 5 fields
  • advanceDeclineobjectrequired
    Show 7 fields
  • sectorRotationobject[]required
    Show 5 fields
• metaobjectrequired
  Hide 4 fields

  • timestampstringdate-timerequired

    Server-side timestamp the response was generated at.

  • requestIdstringrequired

    Short opaque ID for log correlation.

  • nextCursorstring

    Trade feeds (/v1/flow/{ticker}, /v1/contract/{symbol}/trades): pass back as cursor with the same filters for the next page. Present only when more rows may follow.

  • nextEndTimestringdate-time

    /v1/flow/{ticker} only: the last row's exact time (RFC 3339 with nanoseconds), for end_time paging. Inclusive, so rows at that instant can repeat; nextCursor never repeats or skips.