Reading 7: Estimation & Inference with Mara Ellington & Dorian Hayes.In this bite-sized CFA L1 episode, we turn symbols into intuition: Sampling methods: simple random, stratified, cluster, convenience & judgmental. Central Limit Theorem: why sample means of size n behave (almost) normal. Resampling: using bootstrap & jackknife when theory won’t give you a clean formula.Quick, focused revision for your next Quant mock.

Dive into Simulation Methods from Quantitative Methods – CFA Level I with Mara Ellington & Dorian Hayes. Normal vs lognormal curves for asset prices & returns How Monte Carlo paths price risk in portfolios Using bootstrap resampling when data is limited Turn randomness into insight, one simulation at a time.

Portfolio Mathematics – CFA Level IJoin Mara Ellington and Dorian Hayes as they turnChapter 1 Quantitative Methods into something you can actually use. Build intuition for expected return, variance & risk. See how covariance and correlation shape portfolios. Use Roy’s safety-first ratio to guard against shortfall risk.Perfect bite-sized review for your CFA Level I prep.

CFA® Level I Boost w/ Mara Ellington & Dorian HayesLearn how to turn messy scenarios into clean probability trees and sharp conditional expectations—in one focused session. Draw & read probability trees like an analyst Master P(A|B) = P(A∩B)/P(B) without fear Apply the logic to payoffs, defaults & simple return pathsPerfect for commute-length revision and exam-day clarity.

Statistical Measures of Returns with Mara Ellington & Dorian Hayes.In this bite-size Quant Methods episode, we turn raw return data into insight: Means that matter: arithmetic vs. geometric returns (μ, g). How variance, standard deviation & downside risk frame volatility (σ, σ2). Reading the shape: skewness, kurtosis & (non-)normality. Why cov(Ri, Rj) and ρ drive diversification.Perfect if you want CFA Level I stats to finally “click”.

Time Value of Money Deep Dive with Mara Ellington & Dorian Hayes.In this episode we turn abstract formulas into real decisions: Present value (PV) of bonds & equities from future cash flows Implied returns from today’s market prices Cash-flow additivity & the no-arbitrage mindset Forward rates, FX forwards & a first look at optionsPerfect for CFA Level I candidates reviewing Quant Methods, Chapter 1.

Hosted by Mara Ellington & Dorian HayesReady to finally “get” rates & returns instead of memorising formulas? In this bite-size episode we turn Quant Methods – Chapter 1 into clear, exam-ready intuition. Holding period, arithmetic & geometric mean returns – when each one actually matters. Nominal vs real return (and why inflation quietly eats your gains). Simple, compound & effective annual rates: from r to EAR step-by-step. Cash flows on a timeline: discounting & compounding made visual.Goal: walk away able to explain every key formula without looking at your notes.

This module brings ethics to life through realistic scenarios and case studies that apply the Code and Standards. You'll practice identifying violations, applying ethical reasoning, and making judgment calls in complex situations. It’s all about turning ethical principles into confident, day-to-day decision-making.

This module introduces the Global Investment Performance Standards (GIPS), a set of voluntary, ethics-based principles that promote fair and transparent reporting of investment results. You'll learn why GIPS exist, who uses them, and how they help clients compare performance across firms by standardizing calculations, disclosures, and presentation practices.

Standard VII reinforces the duty to uphold the reputation and integrity of the CFA designation. It requires members and candidates to comply with the Code and Standards, avoid any conduct that could harm the CFA Institute, and never misrepresent the meaning or implications of earning or pursuing the CFA charter.

Standard VI addresses the importance of identifying and managing conflicts of interest that could compromise objectivity. It requires full and fair disclosure of any potential conflicts—especially those involving ownership, compensation, or referral arrangements—so that clients and employers can make informed decisions with confidence.

Standard V focuses on maintaining the integrity and quality of investment research and decisions. It requires professionals to base analyses on thorough due diligence, clearly communicate investment recommendations and risks, and retain records that support the investment process. The standard ensures transparency and accountability in all investment actions.

Standard IV outlines the responsibilities investment professionals have toward their employers. It covers the duty of loyalty, maintaining competence, and acting with integrity while on the job. It also addresses proper conduct when leaving a firm and the importance of not misusing employer resources or confidential information.

Standard III emphasizes the fiduciary responsibility investment professionals owe to their clients. It outlines duties such as loyalty, prudence, and care; ensuring fair dealing; preserving confidentiality; and providing suitable, objective advice. This standard reinforces that clients’ interests must always come first.

Standard II protects the fairness and transparency of global capital markets. It focuses on two key areas: Material Nonpublic Information—ensuring analysts don’t misuse inside information—and Market Manipulation—prohibiting practices that distort prices or trading volume. The goal: promote investor confidence by keeping markets level and trustworthy.

Standard I covers the fundamental duty of acting with integrity and professionalism. It sets expectations around knowledge of the law, independence and objectivity, misrepresentation, and misconduct. You'll learn how to navigate conflicts, avoid biased research, and maintain trust in your professional interactions—especially when legal and ethical standards diverge.

This module introduces the CFA Institute Code of Ethics and the Standards of Professional Conduct, the backbone of ethical investment practice. You'll explore the six core ethical responsibilities and seven standards that guide duties to clients, employers, markets, and the profession. Each standard is explained with practical examples to help you apply them in real-world scenarios.

This opening module explains why ethics and trust are foundational to functioning capital markets. It explores how ethical conduct enhances investor confidence, defines professionalism, and reduces systemic risk. You'll also learn to distinguish ethical standards from legal ones, and understand the consequences when fiduciary duty is breached. This sets the tone for the rest of the Ethics curriculum.

The final chapter frames risk management as an enterprise-wide process. It describes risk governance, risk tolerance and budgeting, distinguishes financial from non-financial risks, and evaluates tools for measuring, preventing, accepting, transferring, or shifting risk—providing a comprehensive toolkit for modern risk managers. :contentReference[oaicite:5]{index=5}

Here the curriculum turns to behavioral finance, categorizing cognitive errors and emotional biases that can distort investor decisions. It illustrates common biases (e.g., overconfidence, loss aversion), links them to market anomalies such as momentum and bubbles, and discusses how awareness of these tendencies can improve wealth-management advice. :contentReference[oaicite:4]{index=4}