fibonacci-trading

fibonacci-trading is a skill for Claude Code, Codex from Bhala-Srinivash/nse-trading-skills. It costs 101 tokens per session (1,152 once invoked), scanned A, original, MIT.

A method for calculating Fibonacci retracement and extension price levels for NSE and BSE stocks. Retracement levels estimate possible pullback areas, while extension levels estimate potential targets.

In plain words
What is it for?
Finding possible entry zones after a price pullback, setting profit targets, and identifying areas where several technical signals overlap.
Why use it?
It turns a chosen swing high and swing low into consistent price levels instead of requiring manual calculations. It can also use market data sources when available.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Finding possible entry zones after a price pullback, setting profit targets, and identifying areas where several technical signals overlap.

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Install with agentmods
npx agentmods add skills/bhala-srinivash/nse-trading-skills/fibonacci-trading
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 Bhala-Srinivash/nse-trading-skills --skill fibonacci-trading
Clone the repo
git clone --depth 1 https://github.com/Bhala-Srinivash/nse-trading-skills

Made for: Claude Code, Codex.

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 fibonacci-trading

README.md
[![agentmods](https://agentmods.dev/badge/skills/bhala-srinivash/nse-trading-skills/fibonacci-trading/github.svg)](https://agentmods.dev/skills/bhala-srinivash/nse-trading-skills/fibonacci-trading)
Your own site
<a href="https://agentmods.dev/skills/bhala-srinivash/nse-trading-skills/fibonacci-trading"><img src="https://agentmods.dev/badge/skills/bhala-srinivash/nse-trading-skills/fibonacci-trading/github.svg" alt="Measured on agentmods" height="20"></a>

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agentmods 80×15 button for fibonacci-trading

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<a href="https://agentmods.dev/skills/bhala-srinivash/nse-trading-skills/fibonacci-trading"><img src="https://agentmods.dev/badge/skills/bhala-srinivash/nse-trading-skills/fibonacci-trading.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 101 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,152 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 original No closer match found 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 $0.00101 $0.01152
Opus 5 $0.00051 $0.00576
Sonnet 5 $0.00020 $0.00230
Haiku 4.5 $0.00010 $0.00115

Measured 12d ago against content hash 57f8c745ac55, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

fibonacci-trading 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 12d ago.

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.

fibonacci-trading/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.

Fibonacci Trading

Fibonacci levels identify high-probability zones where price tends to react — for entries on pullbacks and targets on extensions.

Prerequisites

No dependencies required. Just provide a swing high and swing low price — Claude calculates all Fib levels instantly. Enhanced with Groww MCP (auto-identifies swings from candles) or yfinance.

Data Needed

  1. Swing high and swing low: From fetch_historical_candle_data or user-provided prices
  2. Current price: get_quotes_and_depth from Groww, or user-provided
  3. For precise calculation, you can compute in Python:
    diff = swing_high - swing_low
    levels = {
        "23.6%": swing_high - diff * 0.236,
        "38.2%": swing_high - diff * 0.382,
        "50.0%": swing_high - diff * 0.500,
        "61.8%": swing_high - diff * 0.618,
        "78.6%": swing_high - diff * 0.786,
    }
    

Retracement Levels (Entry Zones)

After a significant move up, price often pulls back to these levels before continuing:

Level Character Trading Implication
23.6% Shallow pullback Strong trend — buyers eager, enter aggressively
38.2% Normal pullback Healthy trend — standard entry zone
50.0% Deep pullback Trend weakening but viable — enter with caution
61.8% Golden ratio Last stand for the trend — high reward if it holds
78.6% Very deep Trend likely failed — avoid or use tight stop

For downtrend retracements (price bouncing up):

Same levels but inverted — measure from swing high down to swing low.

Extension Levels (Profit Targets)

After a retracement completes and price resumes the trend:

Level Use
100% Measured move — equal to the prior swing
127.2% Conservative target — good for partial profit
161.8% Standard target — most common for swing trades
200.0% Extended target — for strong trends
261.8% Full extension — rare, only in powerful moves

Read the full file on GitHub · 105 lines

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. 12d ago First seen · 105 lines · 101 tokens per session scan A 57f8c745ac55

Subscribe to this mod's changes

fibonacci-trading is a skill published in the GitHub repository Bhala-Srinivash/nse-trading-skills (38 stars, last pushed 6mo ago), licensed MIT. It adds 101 tokens to every session and 1,152 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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