From 2538da3f1ec3f4ecdad8a4ad0d3bf01ff2e69311 Mon Sep 17 00:00:00 2001
From: Celes Renata <celes@frameshift.net>
Date: Wed, 29 Apr 2026 22:07:47 +0000
Subject: [PATCH] fix: switch market data sources from prev_bars to
 intraday_bars

The market_api sources were configured with endpoint='prev_bars' which
only fetches a single previous-day bar per ticker. Changed to
'intraday_bars' which fetches hourly bars for today from Polygon's
/v2/aggs/ticker/{ticker}/range/1/hour/{today}/{today} endpoint.

Updated: seed script, beta DB (50 sources), production DB (50 sources).
This gives ~7-8 hourly price bars per trading day per ticker instead
of 1 daily bar.
---
 services/symbol_registry/seed.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/services/symbol_registry/seed.py b/services/symbol_registry/seed.py
index f896e0e..b8f5e4d 100644
--- a/services/symbol_registry/seed.py
+++ b/services/symbol_registry/seed.py
@@ -191,7 +191,7 @@ SOURCES_PER_COMPANY = [
         "credibility_score": 0.9,
         "config": {
             "provider": "polygon",
-            "endpoint": "prev_bars",
+            "endpoint": "intraday_bars",
             "adjusted": True,
         },
     },