market-session-tracker

name

market-session-tracker

description

Use when monitoring stocks/ETFs/indices across pre-market, open, intraday, or close — especially when the user is reading session action live and may revise their take as it unfolds. Triggers include 盘前/盘中/收盘 sessions, multi-symbol watchlists (e.g. MU/TSM/SMH semi tracking), user observations like "突破"/"冲高"/"回调"/"假突破", capital flow checks, market temperature checks, semi/AI/memory plays, and any request that bundles a position context with a live read.

Market Session Tracker

Real-time US-market analysis pattern. Sits on top of longbridge-quote, longbridge-kline, longbridge-capital-flow, longbridge-market-temp — adds orchestration, breakout verification, distribution detection, tier classification, and revision discipline.

Standard symbol sets

Theme	Symbols
Semi / memory	MU.US, TSM.US, DRAM.US (Roundhill Memory ETF), SMH.US, SOXX.US
Indices	QQQ.US, SPY.US, DIA.US, IWM.US
Vol / risk-off	VXX.US, UVXY.US, TLT.US, GLD.US

.SOX.US is unavailable on Longbridge — use SMH/SOXX ETF proxies.

Seven protocols

0. Trump-feed sweep (pre-cash) — before any pre-market read, run python3 .claude/skills/trump-truth-monitor/scripts/fetch.py --hours 14. Any high-tier post touching watchlist sectors (tariff_trade / semi_tech / energy / fed_macro / geopolitical) goes into the session report as a candidate explanation for any gap, before running quote-based exuberance math. Skip when the watchlist has no policy-exposed names. See trump-truth-monitor skill for tier grading.

1. Pre-market verification — compute pre vol % of prev day full vol, and pre high % over prev_close. Flag exuberance when pre vol > 5% of prev day and pre high > prev_close × 1.07.

2. Failed-breakout 6-signal stack — count how many fire in the cash session:

1. Pre-market high NOT touched in first 30 min of cash
2. New intraday high breaks → price falls back below the broken level within minutes
3. Volume does NOT expand at the breakout
4. Sector ETF (SMH/SOXX) does NOT confirm by going green
5. Leader stock (MU for memory; TSM for foundry; NVDA for AI) does NOT make new high
6. Capital flow: all 3 buckets net selling

≥ 4 signals fired = failed breakout / distribution. Name the tier (§5).

3. Capital flow triple-bucket — longbridge capital <SYM> --format json. Net = capital_in − capital_out for each of large / medium / small. All 3 net out = textbook distribution. Use --flow for accelerating-outflow detection.

4. Cross-asset sentiment matrix

Pattern	Interpretation
DIA > SPY > QQQ + VXX down	Rotation (defensive), not panic
VXX up + GLD up + TLT up	True risk-off
Sector red + SPY flat + VXX down	Isolated distribution
HK/CN valuation ≥ 80 + sentiment ≤ 35	Known-bubble (overvalued, retail knows)

5. Pullback tier classification

Tier	Triggers
1 震荡	Stock −2% from intraday high; closes green
2 实质回调	Stock −5% from peak; sector ETF turns red
3 板块下跌	Sector −3%+; broad indices flat-to-red
4 风险传染	SPY −1%+; VXX +5%+; defensives also fall

Always name the tier explicitly — never vague "weakening".

6. Scenario probabilities — always 3 scenarios (Bull / Base / Bear) with explicit % (sum=100) and trigger conditions. Mark probabilities as subjective. Revise as data flows with timestamps: 09:30 初判 → 09:54 修正 → 09:56 再修正.

7. Thesis revision discipline — when user says "突破"/"冲高"/"回调":

1. Re-pull live quote + intraday minute tail — do NOT auto-agree
2. Check cash intraday high vs pre-market high vs prior intraday high
3. Distinguish: true breakout (new high > pre high, holds 5+ min) vs partial (breaks prior intra high but not pre high) vs recovery (only bounces from intra low)
4. If data contradicts user, disagree with evidence

Output format (each snapshot)

• Time (ET) — always
• Symbol table — last, change%, intra high/low, vs pre high, vol
• Key signal (one sentence)
• Tier (if pullback context)
• Next watch levels (explicit prices, not "around X")
• Source: 长桥证券 · Disclaimer: ⚠️ 仅供参考，不构成投资建议

Session report logging

After a session, write a structured log using templates/session-report.md in this skill. Default path: ~/git/trade/journal/YYYY-MM-DD-<theme>.md (a dedicated git repo; journal/ avoids the logs global-gitignore collision). Captures pre-market verdict, opening behavior, tier evolution, thesis revisions, capital flow, cross-asset sentiment, end-of-day outcome, and lessons.

Optional: position context

When user provides positions or asks via longbridge positions:

• Show symbol, qty, avg cost, current price, unrealized P&L, % of book
• Cross-reference which positions are exposed to the current move
• Do NOT recommend buy/sell — defer to user

Anti-patterns

• ❌ Auto-confirming user's directional read (re-pull data first)
• ❌ Calling a cash bounce a "breakout" without checking pre-market high
• ❌ Single-point price prediction (use 3 scenarios)
• ❌ Vague "weak/strong" — use tier classification
• ❌ Conflating sector weakness with systemic (check VXX/GLD/SPY)
• ❌ Calling trend in first 5 min (wait for 30-min K)