Market Data Capability
Decision-time execution support and research limitations
ProviderYahoo Finance
Provider typeyfinance
Deployment targetPaper
Capability classTrue Intraday Post 10Am Supported
Paper execution modeTrue Intraday 10Am
True post-10:00 supportSupported
Daily-bar backtestsSupported
ComplianceFully strategy-compliant
Last successful data refresh2026-04-16
Capability evaluated2026-04-17T14:12:00.413174+00:00
Why this mode is activeProvider supports intraday prices at or after 10:00 ET.
Operational History
Capability changes, maintenance runs, blocked/skipped paper cycles, and restarts
Daily maintenance2026-04-17 14:16:28
Maintenance
Date 2026-04-17 · backtest=ok, tuning=ok, verification=ok
Daily verification degradation2026-04-17 14:16:26
Alert
Daily verification finished with status=watch.
Benchmark underperformance alert2026-04-17 14:16:26
Alert
Daily verification detected recent benchmark-relative underperformance.
Paper deployment blocked2026-04-17 14:00:07
Alert
Blocked 3 paper orders
Paper cycle outcome2026-04-17 14:00:07
Paper cycle
Execution date 2026-04-17 · blocked · missing_intraday_price:BN.TO, missing_intraday_price:LUN.TO, missing_intraday_price:IMO.TO
Daily maintenance2026-04-16 14:04:22
Maintenance
Date 2026-04-16 · backtest=failed, tuning=ok, verification=failed
Paper deployment blocked2026-04-16 14:00:08
Alert
Blocked 1 paper orders
Paper cycle outcome2026-04-16 14:00:08
Paper cycle
Execution date 2026-04-16 · blocked · missing_intraday_price:LUN.TO
Daily maintenance2026-04-15 14:49:48
Maintenance
Date 2026-04-15 · backtest=ok, tuning=ok, verification=ok
Daily verification degradation2026-04-15 14:49:46
Alert
Daily verification finished with status=watch.
Benchmark underperformance alert2026-04-15 14:49:46
Alert
Daily verification detected recent benchmark-relative underperformance.
Paper deployment blocked2026-04-15 14:01:45
Alert
Blocked 0 paper orders
Paper cycle outcome2026-04-15 14:01:45
Paper cycle
Execution date 2026-04-15 · no orders
Daily maintenance2026-04-14 14:16:59
Maintenance
Date 2026-04-14 · backtest=ok, tuning=ok, verification=ok
Daily verification degradation2026-04-14 14:16:57
Alert
Daily verification finished with status=watch.
Benchmark underperformance alert2026-04-14 14:16:57
Alert
Daily verification detected recent benchmark-relative underperformance.
Paper deployment blocked2026-04-14 14:00:02
Alert
Blocked 1 paper orders
Paper cycle outcome2026-04-14 14:00:02
Paper cycle
Execution date 2026-04-14 · blocked · missing_intraday_price:LUN.TO
Alerts and Audit Log
Recent cycle and alert events
Daily verification degradation2026-04-17 14:16:26
Daily verification finished with status=watch.
Paper Benchmark: watch
Benchmark underperformance alert2026-04-17 14:16:26
Daily verification detected recent benchmark-relative underperformance.
Paper Benchmark: lagging
Paper deployment blocked2026-04-17 14:00:07
Blocked 3 paper orders
Paper Benchmark: tracking
Energy Materials Financials
BN.TO LUN.TO IMO.TO
Paper deployment blocked2026-04-16 14:00:08
Blocked 1 paper orders
Paper Benchmark: tracking
Materials Energy Financials
LUN.TO
Daily verification degradation2026-04-15 14:49:46
Daily verification finished with status=watch.
Paper Benchmark: watch
Benchmark underperformance alert2026-04-15 14:49:46
Daily verification detected recent benchmark-relative underperformance.
Paper Benchmark: lagging
Paper deployment blocked2026-04-15 14:01:45
Blocked 0 paper orders
Paper Benchmark: tracking
Utilities
Daily verification degradation2026-04-14 14:16:57
Daily verification finished with status=watch.
Paper Benchmark: watch
Benchmark underperformance alert2026-04-14 14:16:57
Daily verification detected recent benchmark-relative underperformance.
Paper Benchmark: lagging
Paper deployment blocked2026-04-14 14:00:02
Blocked 1 paper orders
Paper Benchmark: tracking
Materials Energy Financials
LUN.TO
Paper deployment blocked2026-04-14 05:21:29
Blocked 1 paper orders
Paper Benchmark: tracking
Materials Energy Financials
LUN.TO
Paper deployment blocked2026-04-14 03:08:03
Blocked 1 paper orders
Paper Benchmark: tracking
Materials Energy Financials
LUN.TO
Paper deployment blocked2026-04-13 21:52:54
Blocked 1 paper orders
Paper Benchmark: tracking
Materials Energy Financials
LUN.TO
Daily verification degradation2026-04-13 20:43:55
Daily verification finished with status=watch.
Paper Benchmark: watch
Benchmark underperformance alert2026-04-13 20:43:55
Daily verification detected recent benchmark-relative underperformance.
Paper Benchmark: lagging
Paper deployment blocked2026-04-13 20:30:03
Blocked 1 paper orders
Paper Benchmark: tracking
Materials Energy Financials
LUN.TO
Paper deployment cycle2026-04-13 14:00:09
Executed 1 paper orders
Paper Benchmark: tracking
Materials Energy Financials
LUN.TO
Paper deployment cycle2026-04-13 13:43:46
Executed 1 paper orders
Paper Benchmark: tracking
Materials Energy Financials
LUN.TO
Paper deployment cycle2026-04-13 13:39:10
Executed 1 paper orders
Paper Benchmark: tracking
Materials Energy Financials
LUN.TO
Paper deployment cycle2026-04-13 07:09:36
Blocked 1 paper orders
Paper Benchmark: tracking
Materials Energy Financials
LUN.TO