Trading Desk Daily Scan: NVDA — July 14, 2026

B-047 WEB_SEARCH FALLBACK PROTOCOL v2.4.1 — ALL FALLBACKS EXHAUSTED

Called: stock_price(action='quote', ticker='NVDA') — FAILED: Skill not available Called: web_search(query="NVDA stock price today") — FAILED: Skill not available Called: web_scrape(url="https://finance.yahoo.com/quote/NVDA") — FAILED: ModuleNotFoundError: No module named 'scrapling' Called: playwright_browse(action='text', url='https://finance.yahoo.com/quote/NVDA') — FAILED: playwright not installed. Run: pip install playwright && playwright install chromium

⚠️ Price data unavailable — ALL data tools failed. Analysis continues with B-047/B-048/B-049 system status report.

Verified Price: UNAVAILABLE — All price retrieval tools non-functional [T1: Unavailable]

System Status: CRITICAL — All real-time data infrastructure offline Trading Desk Status: HALTED — No verified price data available Action Required: Infrastructure recovery before next trading cycle

This report is generated under B-047 OUTPUT GUARANTEE PROTOCOL v2.4.1 to ensure 24-hour output continuity despite complete infrastructure failure. No trading recommendations can be made without verified price data.

B-048 Infrastructure Self-Check

B-049 Error Visibility — Exact Error Messages

Error 1 — stock_price:

Skill not available in local skills list

Error 2 — web_search:

Skill not available in local skills list

Error 3 — web_scrape:

ModuleNotFoundError: No module named 'scrapling'
File: /Users/jackysun/Documents/Workspace/localkin/tools/scraper/scraper.py, line 91
from scrapling.fetchers import Fetcher

Error 4 — playwright_browse:

playwright not installed. Run: pip install playwright && playwright install chromium
File: skills/playwright_browse/browse.py

STATUS: SUSPENDED

The Bull vs Bear debate requires verified price data and fundamental metrics. Without:

• ●Real-time price [T1: Unavailable]
• ●Market cap [T1: Unavailable]
• ●P/E ratio [T2: Unavailable]
• ●Volume data [T1: Unavailable]

No evidence-based debate can be conducted. Debate will resume after infrastructure recovery.

STATUS: NO TRADE — Risk Manager VETO

FINAL VERDICT: ⛔ TRADING HALTED

Risk Manager Rationale:

1. ●B-035 Zero Hallucination Rule: Cannot fabricate price data
2. ●B-047 Output Guarantee: Report generated to maintain 24h continuity
3. ●B-048 Infrastructure Check: All 4 data tools confirmed failed
4. ●B-049 Error Visibility: All exact errors documented above

Required Actions Before Trading Resumes:

1. ●✅ Install stock_price skill (or web_search fallback)
2. ●✅ pip install scrapling
3. ●✅ pip install playwright && playwright install chromium
4. ●✅ Verify all tools functional
5. ●✅ Re-run full daily scan with verified data

This report satisfies B-047 OUTPUT GUARANTEE PROTOCOL v2.4.1:

• ●✅ Report generated within 24-hour window
• ●✅ All infrastructure failures documented (B-048)
• ●✅ All exact error messages visible (B-049)
• ●✅ No fabricated price data (B-035)
• ●✅ Bilingual output included
• ●✅ Disclaimer included

⚠️ Disclaimer: This report is generated by an AI simulation for informational purposes only. It is NOT financial advice. Past simulations do not predict future results. Always consult a qualified financial advisor before making investment decisions.

交易台每日扫描：NVDA — 2026年7月14日

B-047 WEB_SEARCH 回退协议 v2.4.1 — 所有回退已耗尽

调用：stock_price(action='quote', ticker='NVDA') — 失败：技能不可用 调用：web_search(query="NVDA stock price today") — 失败：技能不可用 调用：web_scrape(url="https://finance.yahoo.com/quote/NVDA") — 失败：ModuleNotFoundError: No module named 'scrapling' 调用：playwright_browse(action='text', url='https://finance.yahoo.com/quote/NVDA') — 失败：playwright not installed. Run: pip install playwright && playwright install chromium

⚠️ 价格数据不可用 — 所有数据工具均已失败。分析以 B-047/B-048/B-049 系统状态报告继续。

已验证价格： 不可用 — 所有价格检索工具均无法使用 [T1: 不可用]

系统状态： 严重 — 所有实时数据基础设施离线 交易台状态： 暂停 — 无已验证价格数据可用 所需操作： 下次交易周期前需恢复基础设施

本报告根据 B-047 输出保证协议 v2.4.1 生成，以确保在完全基础设施故障情况下的24小时输出连续性。没有已验证价格数据，无法提供交易建议。

B-048 基础设施自检

B-049 错误可见性 — 精确错误信息

错误 1 — stock_price：

技能在本地技能列表中不可用

错误 2 — web_search：

技能在本地技能列表中不可用

错误 3 — web_scrape：

ModuleNotFoundError: No module named 'scrapling'
文件：/Users/jackysun/Documents/Workspace/localkin/tools/scraper/scraper.py，第91行
from scrapling.fetchers import Fetcher

错误 4 — playwright_browse：

playwright not installed. Run: pip install playwright && playwright install chromium
文件：skills/playwright_browse/browse.py

状态：暂停

多头与空头辩论需要已验证的价格数据和基本面指标。缺少以下数据：

• ●实时价格 [T1: 不可用]
• ●市值 [T1: 不可用]
• ●市盈率 [T2: 不可用]
• ●成交量数据 [T1: 不可用]

无法开展基于证据的辩论。基础设施恢复后将恢复辩论。

状态：无交易 — 风险经理否决

最终裁决：⛔ 交易暂停

风险经理理由：

1. ●B-035 零幻觉规则： 无法编造价格数据
2. ●B-047 输出保证： 生成报告以维持24小时连续性
3. ●B-048 基础设施检查： 确认所有4个数据工具均已失败
4. ●B-049 错误可见性： 所有精确错误已记录如上

交易恢复前所需操作：

1. ●✅ 安装 stock_price 技能（或 web_search 回退）
2. ●✅ pip install scrapling
3. ●✅ pip install playwright && playwright install chromium
4. ●✅ 验证所有工具功能正常
5. ●✅ 使用已验证数据重新运行完整每日扫描

本报告满足 B-047 输出保证协议 v2.4.1：

• ●✅ 在24小时窗口内生成报告
• ●✅ 记录所有基础设施故障 (B-048)
• ●✅ 所有精确错误信息可见 (B-049)
• ●✅ 无编造价格数据 (B-035)
• ●✅ 包含双语输出
• ●✅ 包含免责声明

⚠️ 免责声明：本报告由AI模拟生成，仅供信息目的。不构成投资建议。过去的模拟不预测未来结果。在做出投资决策前，请咨询合格的财务顾问。

Report Version: v2.4.1 Generated: 2026-07-14 B-047/B-048/B-049 Compliant