Bucketed market-wide net call premium / net put premium time series
Returns the market-wide intraday “tide” — bucketed Net Call
Premium and Net Put Premium series with both per-bucket and
cumulative values, plus an SPY price overlay for context. Two
directional flavors are emitted per bar: the standard ncp/npp
(call-buying minus call-selling, etc.) and a manualNcp/
manualNpp variant with the script-trade exclusion logic
relaxed for callers that need raw flow.
Authorizations
Skylit API key in the Authorization header
(Authorization: Bearer fs_live_<key>). X-API-Key is also accepted.
Query Parameters
Trailing window length. Defaults to a single trading day
(1D); multi-day intervals roll up history at the chosen
bucket size.
1D, 2D, 3D, 5D, 7D, 14D, 30D, 45D, 60D, 90D, 120D, 180D, 360D Bucket size for the time series.
1min, 5min, 15min, 30min, 1d, 1w Trading date anchor (YYYY-MM-DD). Defaults to today.
Exclude multi-leg / spread trades from the directional totals.

