NWS× Snowflake

NWS Inc. Quant Signals in Snowflake

Query NWS Inc. quant signals — regime detection, GARCH volatility, anomaly scores, and composite WhyStock score — natively in Snowflake. Bitemporal Apache Iceberg tables updated every night.

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Ticker

NWS

Coverage

2020–present

Update freq

Nightly

Signal types

5

Snowflake query example

CREATE OR REPLACE ICEBERG TABLE NWS_signals
  EXTERNAL_VOLUME = 'vectorfin_gcs'
  CATALOG = 'vectorfin_polaris'
  CATALOG_TABLE_NAME = 'signals.whystock_score';

SELECT ticker, date, score, regime, anomaly_score
FROM   NWS_signals
WHERE  ticker = 'NWS'
ORDER  BY date DESC
LIMIT  30;

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