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ibd-distribution-day-monitor

ibd-distribution-day-monitor is a skill for Claude Code from mphinance/alpha-skills. It costs 107 tokens per session (1,359 once invoked), scanned A, a copy of ibd-distribution-day-monitor, MIT.

A market monitor that identifies IBD-style Distribution Days in the QQQ and SPY exchange-traded funds. A Distribution Day means an index fund falls on higher trading volume, which can signal weakening market demand.

In plain words
What is it for?
Use it after the US market closes or before changing exposure to QQQ or TQQQ, a leveraged Nasdaq fund. It reports market risk levels and exposure recommendations for review.
Why use it?
It provides a rule-based warning when a market uptrend may be deteriorating, without placing trades or making unrestricted predictions. It also tracks how long signals remain relevant and groups recent signals by age.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the quant-skills plugin — 60 skills shipped together

not rated 28repo 10d ago A scan 107 tokens copy · 100% MIT

Good fit Use it after the US market closes or before changing exposure to QQQ or TQQQ, a leveraged Nasdaq fund. It reports market risk levels and exposure recommendations for review.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/mphinance/alpha-skills/ibd-distribution-day-monitor
View source ↗ mphinance/alpha-skills
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add mphinance/alpha-skills --skill ibd-distribution-day-monitor
Clone the repo
git clone --depth 1 https://github.com/mphinance/alpha-skills

Made for: Claude Code.

Or install quant-skills, the plugin that ships this one along with the rest of its 60 skills.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for ibd-distribution-day-monitor

README.md
[![agentmods](https://agentmods.dev/badge/skills/mphinance/alpha-skills/ibd-distribution-day-monitor/github.svg)](https://agentmods.dev/skills/mphinance/alpha-skills/ibd-distribution-day-monitor)
Your own site
<a href="https://agentmods.dev/skills/mphinance/alpha-skills/ibd-distribution-day-monitor"><img src="https://agentmods.dev/badge/skills/mphinance/alpha-skills/ibd-distribution-day-monitor/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for ibd-distribution-day-monitor

Your own site · 80×15
<a href="https://agentmods.dev/skills/mphinance/alpha-skills/ibd-distribution-day-monitor"><img src="https://agentmods.dev/badge/skills/mphinance/alpha-skills/ibd-distribution-day-monitor.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 107 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,359 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin 100% copy Near-identical to another mod in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00107 $0.01359
Opus 5.5 $0.00043 $0.00544
Sonnet 5.5 $0.00021 $0.00272
Haiku 4.5 $0.00011 $0.00136

Measured 1mo ago against content hash af7bda67bec7, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

ibd-distribution-day-monitor scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.

The scan reads SKILL.md. This mod also ships 19 executable files (scripts/data_loader.py, scripts/distribution_day_tracker.py, scripts/exposure_policy.py, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

This is a copy

100% identical to ibd-distribution-day-monitor — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

plugins/quant-skills/skills/ibd-distribution-day-monitor/SKILL.md · 105 lines

How it starts

The opening of the file, as written. The whole thing — 105 lines — stays where its author put it; the contents beside it link to each section on GitHub.

IBD Distribution Day Monitor

Purpose

Detect IBD-style Distribution Days for major market ETFs (QQQ as Nasdaq proxy, SPY as S&P 500 proxy) and produce a daily market deterioration signal plus a TQQQ/QQQ exposure recommendation. Designed for post-market review.

When to Use

Invoke this skill:

  • Daily after the US market close.
  • Before increasing TQQQ exposure or rebalancing leveraged positions.
  • When evaluating whether an uptrend is becoming vulnerable to a correction.
  • As an upstream input to FTD (Follow-Through Day) detection or other market-state frameworks.

Do NOT use this skill to:

  • Execute trades or modify orders.
  • Generate discretionary market predictions outside of the IBD ruleset.

Inputs

  • Symbols (default: QQQ, SPY) and lookback (default 80 trading sessions).
  • Optional --as-of YYYY-MM-DD for backtesting against a historical session.
  • Strategy context: instrument (TQQQ or QQQ), current exposure %, base trailing stop %.
  • FMP API key via --api-key, config.data.api_key, or FMP_API_KEY env var (in that priority order).

Core Rules

A Distribution Day is detected when:

  1. Today's close is at least 0.2% below yesterday's close.
  2. Today's volume is greater than yesterday's volume.

A Distribution Day is removed from the active count when either:

  • More than 25 trading sessions have elapsed since the DD.
  • The index has gained 5% from the DD close (using post-DD high by default; configurable to close-source).

Today's DD is never invalidated immediately because there are no post-DD sessions to evaluate the 5% gain against.

Counting Conventions

  • d5_count / d15_count / d25_count count active records with age_sessions <= N.
  • This means N+1 sessions are inspected (age 0..N inclusive). Reports therefore say "within N elapsed sessions" rather than "直近 N 取引日" to avoid ambiguity.

Risk Classification

Risk Trigger
NORMAL d25 <= 2
CAUTION d25 >= 3
HIGH d25 >= 5 OR d15 >= 3 OR d5 >= 2
SEVERE d25 >= 6 OR d15 >= 4 OR (market_below_21ema_or_50ma AND d25 >= 5)

Read the full file on GitHub · 105 lines

Files

What ships with it

23 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 1mo ago First seen · 105 lines · 107 tokens per session scan A af7bda67bec7

Subscribe to this mod's changes

ibd-distribution-day-monitor is a skill published in the GitHub repository mphinance/alpha-skills (28 stars, last pushed 10d ago), licensed MIT. It adds 107 tokens to every session and 1,359 once invoked, about $0.0004 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 100% identical to ibd-distribution-day-monitor, differing in 0 lines, and is treated as a copy.

Analytics and metricsFinance and fintech
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