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Feb 16 15 tweets 7 min read Read on X
BREAKING: AI can now build ML models like Goldman Sachs' AI trading desk (for free).

Here are 12 insane Claude prompts that replace $400K/year quant researchers (Save for later) Image
1/ Time Series Forecasting Model

You are a Quantitative Researcher at Goldman Sachs Global Markets. I need a complete time series forecasting model for [STOCK/ASSET].

Please provide:

- Data preprocessing: How to clean price data and handle missing values
- Feature engineering: Technical indicators (moving averages, RSI, MACD, Bollinger Bands)
- Model selection: Compare ARIMA, LSTM neural networks, and Prophet models
- Training approach: Train-test split ratios and cross-validation strategy
- Performance metrics: MAE, RMSE, directional accuracy for predictions
- Backtesting framework: How to test strategy on historical data
- Risk management: Stop-loss rules and position sizing based on confidence
- Implementation code: Python pseudocode with library recommendations

Format as quantitative research report with model specifications and expected accuracy.

Asset: [DESCRIBE STOCK/CRYPTO/COMMODITY, TIME PERIOD, DATA SOURCE]
2/ Mean Reversion Trading Strategy

You are a VP of Quantitative Trading at JP Morgan's Systematic Trading desk. I need a mean reversion algorithm for [MARKET/ASSET].

Please provide:

- Statistical foundation: Z-score calculation and standard deviation bands
- Entry signals: When price deviates X standard deviations from mean
- Exit signals: When price returns to mean or stop-loss triggers
- Pair selection: How to find correlated assets for pairs trading
- Cointegration testing: Statistical tests to validate pair relationships
- Position sizing: Kelly Criterion or fixed-fraction approach
- Risk parameters: Maximum drawdown limits and exposure caps
- Backtesting results: Expected Sharpe ratio and win rate over 3+ years

Format as algorithmic trading strategy document with entry/exit rules.

Market: [DESCRIBE ASSET CLASS, TIMEFRAME, TRADING STYLE]
3/ Sentiment Analysis Trading Model

You are a Machine Learning Engineer at Citadel's NLP trading team. I need a sentiment-based trading model for [STOCKS/SECTOR].

Please provide:

- Data sources: Twitter, Reddit, news APIs, earnings call transcripts
- Sentiment scoring: How to rate text as bullish/neutral/bearish (-1 to +1 scale)
- NLP preprocessing: Tokenization, stop word removal, entity recognition
- Model architecture: BERT, FinBERT, or custom transformer for financial text
- Signal generation: How sentiment changes trigger buy/sell decisions
- Volume weighting: Adjusting for tweet/article volume and source credibility
- Lag analysis: Time delay between sentiment spike and price movement
- Performance tracking: Correlation between sentiment and actual returns

Format as machine learning model specification with training pipeline.

Sector: [DESCRIBE STOCKS, SENTIMENT SOURCES, TARGET RETURNS]
4/ Portfolio Optimization Algorithm

You are a Portfolio Manager at BlackRock's Systematic Strategies group. I need a portfolio optimization model for [ASSET UNIVERSE].

Please provide:

- Modern Portfolio Theory: Efficient frontier calculation with mean-variance optimization
- Sharpe ratio maximization: Finding optimal risk-adjusted return portfolio
- Constraints definition: Sector limits, individual position caps, liquidity requirements
- Covariance matrix: How assets move together (correlation and volatility)
- Rebalancing rules: When and how much to adjust positions
- Transaction costs: Incorporating trading fees and slippage into optimization
- Risk budgeting: Allocating risk across assets based on contribution to portfolio variance
- Scenario testing: How portfolio performs in market crash, rally, or sideways conditions

Format as portfolio construction framework with allocation percentages.

Portfolio: [DESCRIBE ASSETS, RISK TOLERANCE, CONSTRAINTS]
5/ Machine Learning Feature Selection

You are a Senior Quant at Two Sigma's Research Platform. I need a feature engineering pipeline for [TRADING STRATEGY].

Please provide:

- Raw features: Price, volume, volatility, bid-ask spread, market depth
- Derived features: Returns, log returns, rolling statistics, momentum indicators
- Alternative data: Satellite imagery, web traffic, credit card transactions
- Feature importance: Which variables actually predict price movements
- Dimensionality reduction: PCA or factor models to reduce feature count
- Feature correlation: Removing redundant features that don't add information
- Forward-looking bias: Ensuring no data leakage from future into training
- Feature stability: Which features remain predictive across different market regimes

Format as feature engineering documentation with correlation matrix.

Strategy: [DESCRIBE TRADING APPROACH, PREDICTION TARGET, DATA AVAILABLE]
6/ High-Frequency Trading Signal Detection

You are an Algorithmic Trader at Virtu Financial's Market Making desk. I need a microstructure-based signal system for [LIQUID ASSETS].

Please provide:

- Order book analysis: Bid-ask spread, depth imbalance, order flow toxicity
- Tick data processing: How to handle millisecond-level price updates
- Signal triggers: Imbalances, large orders, quote stuffing detection
- Execution logic: Market orders vs. limit orders vs. hidden orders
- Latency requirements: Infrastructure needs for sub-10ms execution
- Slippage estimation: Expected cost of trading at different sizes
- Market impact: How your orders move the price and how to minimize it
- Profitability calculation: Edge per trade minus costs (commissions, exchange fees)

Format as high-frequency trading playbook with signal specifications.

Assets: [DESCRIBE LIQUID INSTRUMENTS, EXCHANGE, HOLDING PERIOD]
7/ Risk Management & VaR Model

You are a Risk Manager at Morgan Stanley's Quantitative Risk group. I need a Value at Risk model for [PORTFOLIO/STRATEGY].

Please provide:

- VaR calculation: Historical simulation, parametric, or Monte Carlo approach
- Confidence level: 95% or 99% probability of maximum loss
- Time horizon: Daily, weekly, or monthly VaR estimation
- Stress testing: How portfolio performs in 2008 crisis, COVID crash scenarios
- Expected Shortfall: Average loss when VaR threshold is breached
- Greeks calculation: Delta, gamma, vega for options portfolios
- Correlation breakdown: How individual positions contribute to total risk
- Risk limits: Position limits, leverage caps, concentration restrictions

Format as risk management framework with loss scenario projections.

Portfolio: [DESCRIBE HOLDINGS, LEVERAGE, RISK APPETITE]
8/ Options Pricing & Greeks Model

You are a Derivatives Trader at Citadel Securities' Options desk. I need an options pricing and hedging model for [UNDERLYING ASSET].

Please provide:

- Black-Scholes model: Theoretical price calculation with assumptions
- Implied volatility: Extracting market's volatility expectation from option prices
- Greeks computation: Delta, gamma, theta, vega, rho for risk management
- Volatility smile: How implied vol changes across strike prices
- Delta hedging: How many shares to hold to be market-neutral
- Gamma scalping: Profiting from volatility through dynamic hedging
- Option strategies: Spreads, strangles, iron condors with P&L profiles
- Scenario analysis: How position performs if stock moves ±5%, ±10%

Format as options trading manual with pricing formulas and hedge ratios.

Underlying: [DESCRIBE STOCK/INDEX, OPTION TYPE, EXPIRATION]
9/ Pairs Trading Cointegration Model

You are a Statistical Arbitrage Trader at Renaissance Technologies. I need a pairs trading model for [CORRELATED ASSETS].

Please provide:

- Pair selection: Finding stocks that move together historically
- Cointegration test: Augmented Dickey-Fuller test for statistical relationship
- Spread calculation: Price difference or ratio between the two assets
- Z-score threshold: Entry when spread is 2+ standard deviations from mean
- Mean reversion speed: Half-life of spread returning to equilibrium
- Position sizing: Dollar-neutral or beta-neutral pair construction
- Exit rules: Close position when spread returns to mean or hits stop-loss
- Risk monitoring: What if cointegration breaks down during holding period

Format as statistical arbitrage strategy with quantitative entry/exit criteria.

Pairs: [DESCRIBE ASSET PAIR, SECTOR, RELATIONSHIP TYPE]
10/ Machine Learning Backtesting Framework

You are a Quantitative Developer at AQR Capital's Research Infrastructure team. I need a robust backtesting system for [TRADING STRATEGY].

Please provide:

- Data pipeline: Historical price data ingestion and storage
- Signal generation: How strategy produces buy/sell/hold decisions
- Transaction simulation: Market orders, limit orders, realistic fill assumptions
- Cost modeling: Commissions, slippage, market impact, borrowing costs
- Performance metrics: Sharpe ratio, max drawdown, win rate, profit factor
- Overfitting detection: Walk-forward testing, out-of-sample validation
- Regime analysis: How strategy performs in bull, bear, sideways markets
- Production readiness: Code structure, error handling, monitoring dashboards

Format as backtesting specification document with validation procedures.

Strategy: [DESCRIBE TRADING LOGIC, UNIVERSE, FREQUENCY]
11/ Reinforcement Learning Trading Agent

You are an AI Researcher at JP Morgan's Machine Learning Center of Excellence. I need a reinforcement learning agent for [TRADING TASK].

Please provide:

- Environment setup: State space (prices, positions, cash), action space (buy/sell/hold)
- Reward function: Profit minus transaction costs minus risk penalty
- RL algorithm: Deep Q-Learning, PPO, or Actor-Critic approach
- Neural network architecture: Input layers, hidden layers, output layer specifications
- Training approach: Episodes, experience replay, exploration vs. exploitation
- Hyperparameter tuning: Learning rate, discount factor, batch size optimization
- Performance benchmarks: Compare to buy-and-hold and simple moving average strategies
- Risk constraints: Maximum position size, drawdown limits built into reward

Format as reinforcement learning project specification with training plan.

Task: [DESCRIBE ASSET, GOAL, TRAINING DATA PERIOD]
12/ Factor Investing Model

You are a Quantitative Portfolio Manager at AQR's Factor Investing group. I need a multi-factor model for [EQUITY UNIVERSE].

Please provide:

- Factor definitions: Value (P/E, P/B), momentum (12-month return), quality (ROE, debt ratio)
- Factor scoring: Ranking stocks within universe on each factor
- Weight calculation: Combining multiple factors into single composite score
- Portfolio construction: Long top quintile, short bottom quintile for each factor
- Rebalancing frequency: Monthly, quarterly, or annual turnover
- Capacity analysis: How much capital can strategy absorb before returns degrade
- Factor timing: When to overweight/underweight certain factors
- Attribution analysis: Which factors drove returns in each period

Format as factor investing strategy document with stock rankings.

Universe: [DESCRIBE STOCK UNIVERSE, FACTORS, TARGET RETURN]
Each of these models replaces work that costs:

- Junior Quant: $180K/year
- Senior Researcher: $300K/year
- VP Quant Trader: $400K+/year

Goldman Sachs-level quantitative models in 30 minutes instead of 30 days.

Copy any prompt. Replace the brackets. Get Wall Street quant quality.

No PhD in physics needed.
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More from @heynavtoor

Feb 17
🚨BREAKING: Claude is insane for market research.

I reverse-engineered how top consultants at McKinsey, Goldman Sachs, & JP Morgan use it.

The difference is night and day.

Here are 12 insane Claude Opus 4.6 prompts they don't want you to know (Save for later) Image
1. Market Sizing (TAM/SAM/SOM) from Scratch

Most founders pay consultants $3K just for a market sizing slide.

Claude does it in 30 seconds with actual logic:

Prompt:

You are a senior market research analyst at McKinsey.

Calculate the TAM, SAM, and SOM for [YOUR PRODUCT/SERVICE] in [TARGET MARKET].

For each:
- Show your math (top-down AND bottom-up approach)
- Cite the assumptions you're making
- Flag where your estimates are weakest
- Compare to any known market reports if applicable

Format as an investor-ready slide with numbers, not paragraphs. If my market is smaller than I think, tell me now.Image
2. Customer Persona Builder (Based on Real Data, Not Guesswork)

Consultants charge $5K to interview 10 people and hand you a persona deck with stock photos.

This is better:

Prompt:

You are a consumer insights researcher at Goldman Sachs

Build 3 detailed customer personas for [YOUR PRODUCT] in [INDUSTRY]

For each persona:
- Demographics + psychographics (what do they read, follow, trust?)
- Buying trigger: What event makes them Google your solution?
- Decision process: Who else influences their purchase?
- Objections: What's their #1 reason to say no?
- Exact phrases they'd use to describe their problem (for ad copy)



- No generic "35-year-old marketing manager" personas
- Base everything on behavioral patterns, not demographics
- Each persona should suggest a different acquisition channel
Image
Read 14 tweets
Feb 17
BREAKING: AI can now build RAG pipelines like Google Brain's retrieval research team (for free).

Here are 12 insane Claude prompts that replace $380K/year ML engineers at top AI labs (Save for later) Image
1. The Google Brain RAG Architecture Designer

"You are a principal research engineer at Google Brain who architected the retrieval-augmented generation systems powering Google's most advanced AI search and knowledge products.

I need a complete RAG system architecture designed from scratch for my use case.

Design:

- End-to-end architecture overview with every component and how they connect
- Ingestion pipeline: how documents enter the system and get processed
- Retrieval layer: how the system finds relevant information when a user asks a question
- Generation layer: how retrieved context gets combined with the LLM to produce answers
- Technology stack recommendation for each component with reasoning
- Latency budget breakdown: maximum time allowed for each pipeline stage
- Scaling strategy: how this architecture handles 10x and 100x data growth
- Cost estimate: monthly infrastructure spend at 1K, 10K, and 100K queries per day
- Failure modes: what can go wrong at each stage and how to handle it gracefully
- Build vs buy decision for each component with vendor recommendations

Format as a Google Brain-style system design document with architecture descriptions, component specifications, and a build timeline.

My use case: [DESCRIBE YOUR DATA TYPE, QUERY PATTERNS, ACCURACY REQUIREMENTS, SCALE, AND BUDGET]"
2. The Pinecone Chunking Strategy Engineer

"You are the head of solutions architecture at Pinecone who has optimized chunking strategies for thousands of production RAG deployments across enterprise clients.

I need a complete document chunking strategy tailored to my specific content type.

Build:

- Chunking method selection: fixed-size, semantic, recursive, or document-structure-based with reasoning
- Optimal chunk size determination based on my content type and query patterns
- Overlap strategy: how many tokens to overlap between chunks and why
- Boundary rules: where to split and where to never split (sentences, paragraphs, sections)
- Metadata extraction plan: what to tag each chunk with for filtering and retrieval
- Parent-child chunking architecture: small chunks for retrieval, large chunks for context
- Special content handling: tables, code blocks, lists, images, and headers
- Chunk quality validation: how to test if your chunks actually produce good retrieval
- Pre-processing pipeline: cleaning, normalizing, and enriching text before chunking
- A/B testing framework: how to compare two chunking strategies with real queries

Format as a chunking strategy specification with decision trees, configuration examples, and a validation test suite.

My content: [DESCRIBE YOUR DOCUMENT TYPES, AVERAGE LENGTH, STRUCTURE, LANGUAGE, AND WHAT USERS TYPICALLY ASK ABOUT]"
Read 14 tweets
Feb 15
BREAKING: AI can now evaluate startups like Sequoia Capital partners (for free).

Here are 12 insane Grok prompts that replace $400K/year VC analysts (Save for later) Image
1/ Market Sizing & TAM Analysis

You are a Partner at Sequoia Capital. I need a complete market size analysis for [STARTUP/INDUSTRY].

Please provide:

- Total Addressable Market: Global market size with data sources
- Serviceable Available Market: Realistic portion startup can reach
- Serviceable Obtainable Market: What startup can capture in 3-5 years
- Market growth rate: CAGR for next 5 years with trend drivers
- Market segments: Break TAM into customer types or use cases
- Bottoms-up validation: Unit economics × potential customers calculation
- Comparable markets: Similar industries that scaled and their trajectory
- Red flags: Reasons market might be smaller than claimed

Format as investment memo market section with specific dollar figures.

Startup: [DESCRIBE COMPANY, PRODUCT, TARGET CUSTOMER]
2/ Competitive Landscape Analysis

You are a VC analyst at Andreessen Horowitz. I need a competitive analysis for [STARTUP] in [INDUSTRY].

Please provide:

- Direct competitors: Top 5 companies solving same problem
- Indirect competitors: 5 adjacent solutions customers use today
- Competitive positioning: Where startup fits on market map (price vs. features)
- Moat analysis: What makes each competitor defensible
- White space: Gaps no one is filling that startup could own
- Threat level: Rate each competitor as low/medium/high threat with reasoning
- Market share estimates: Current revenue or user distribution
- Strategic moves: Recent funding, acquisitions, or pivots by competitors

Format as competitive intelligence brief with comparison matrix.

Startup: [DESCRIBE PRODUCT, MAIN COMPETITORS, DIFFERENTIATION]
Read 15 tweets
Feb 14
BREAKING: AI can now build financial models like Goldman Sachs analysts (for free).

Here are 12 Claude prompts that replace $150K/year investment banking work (Save for later) Image
1/ DCF Valuation Model

You are a Senior Analyst at Goldman Sachs. I need a complete DCF (Discounted Cash Flow) valuation model for [COMPANY NAME].

Please provide:

- Free cash flow projections: Next 5 years with growth assumptions
- WACC calculation: Cost of equity + cost of debt breakdown
- Terminal value: Both perpetuity growth and exit multiple methods
- Sensitivity analysis: How value changes with different assumptions
- Discount rate justification: Why we chose this WACC
- Key drivers: What makes cash flow go up or down
- Comparable companies: How our assumptions compare to peers
- Valuation range: Bull case, base case, bear case scenarios

Format as investment banking pitch book valuation page with clear formulas.

Company: [DESCRIBE COMPANY, INDUSTRY, FINANCIALS]
2/ Three-Statement Financial Model

You are a VP at Morgan Stanley. I need a complete three-statement model for [COMPANY NAME].

Please provide:

- Income statement: Revenue, costs, EBITDA, net income (5 years)
- Balance sheet: Assets, liabilities, equity (5 years)
- Cash flow statement: Operating, investing, financing activities (5 years)
- Link formulas: How statements connect (net income → cash flow → balance sheet)
- Working capital: How AR, inventory, and AP change
- Debt schedule: Principal payments and interest expense
- Key assumptions: Revenue growth, margins, capex as % of sales
- Error checks: Balance sheet balancing and circular references

Format as Excel-style model with formulas explained in plain English.

Company: [DESCRIBE BUSINESS, CURRENT FINANCIALS, GROWTH STAGE]
Read 15 tweets
Feb 12
I collected every NotebookLM prompt that went viral on Reddit, X, and research communities.

These turned a "cool AI toy" into a research weapon that does 10 hours of work in 20 seconds.

16 copy-paste prompts. Zero fluff.

Steal them all 👇 Image
1/ THE "5 ESSENTIAL QUESTIONS" PROMPT

Reddit called this a "game changer." It forces NotebookLM to extract pedagogically-sound structure instead of shallow summaries:

"Analyze all inputs and generate 5 essential questions that, when answered, capture the main points and core meaning of all inputs."
2/ ULTIMATE PROMPT FOR LECTURES:

"Review all uploaded materials and generate 5 essential questions that capture the core meaning.

Focus on:
- Core topics and definitions
- Key concepts emphasized
- Relationships between concepts
- Practical applications mentioned"
Read 19 tweets
Feb 11
I DON’T UNDERSTAND WHY PEOPLE DON’T USE GROK FOR STOCKS.

Most traders are looking at charts from 6 months ago.
Grok analyzes real-time sentiment on X to predict future.

Here are 20 prompts to find the next 10x stock:
2/ Real-Time Sentiment Pulse

Prompt:
“Analyze X discussions about [$TICKER / COMPANY] from the last 24–48 hours.
Classify sentiment (bullish / neutral / bearish) and explain why sentiment is shifting.”
3/ Sudden Attention Spike Detector

Prompt:
“Find stocks that saw a sudden spike in mentions on X in the last 12 hours, excluding major news outlets. Focus on organic chatter, not headlines.”
Read 22 tweets

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