Banking
Interactive
How banks earn, and how loans go bad
Understand the spread a bank earns between deposits and loans, why thin capital makes it fragile, and how expected credit losses are estimated.
bankingcredit-riskspread
The knowledge collection
Find your next insight.
Explore finance by subject, track, or topic. Every note follows the same method: learn the idea, calculate with it, then apply it.
25 notes to explore
Fintech
Interactive
Fintech: payments, wallets, and digital lending
See where a payments business actually earns, work out the unit economics of a digital loan, and understand why speed changes the risk.
fintechpaymentslending
Derivatives
Interactive
Forwards, futures, and how hedging works
Price a forward from the cost of carry, use futures to lock in a price you can plan around, and see how options trade certainty for a premium.
derivativeshedgingfutures
Management Accounting
Interactive
Cost-volume-profit analysis
Separate fixed from variable costs and see how price, volume, and cost decide whether a business makes a profit.
costscontributionmargin
Investments
Interactive
Bond pricing and yield
Value a bond as the present value of its coupons and face value, and read the inverse relationship between price and yield.
fixed-incomevaluationinterest-rates
Financial Analysis
Interactive
Financial ratios, explained simply
Turn raw statements into liquidity, profitability, and leverage signals you can compare.
ratiosliquidityprofitability
International Finance
Interactive
Exchange rates, parity, and the cost of crossing borders
Quote a currency correctly, derive the forward rate from interest rates with covered parity, and use purchasing power parity to sanity-check a long-run view.
fxexchange-ratesparity
Financial Modeling
Interactive
Financial modelling and integrated statements
How to build a forecast where the income statement, balance sheet, and cash flow move together, why the model should balance, and how to handle circularity.
financial-modelingforecastingstatements
Corporate Finance
Interactive
Cost of capital and WACC
Estimate the return a company must earn on its capital, then use it as the hurdle rate for investment decisions.
valuationcapmbeta
Valuation
Interactive
Valuing a business: multiples and discounted cash flow
Estimate what a business is worth with a peer multiple and a discounted cash flow, then reconcile the two and decide which one deserves more weight.
valuationdcfmultiples
Investments
Interactive
Bond duration and interest-rate risk
How much a bond's price actually moves when yields change, and why convexity corrects the estimate.
bondsdurationrisk
Investments
Interactive
The dividend discount model
Value a share as the present value of its future dividends, and learn why the model is powerful for stable payers and fragile for everyone else.
valuationequitydividends
Risk Management
Interactive
Market, credit, and liquidity risk
Separate the three risks that can break a financial firm, measure each with a simple, honest number, and see why they arrive together.
riskvarliquidity
Financial Management
Interactive
The time value of money
The foundation of discounting, compounding, and comparing money across time.
time-valuediscountingcompounding
Investments
Interactive
Portfolio risk and diversification
Why holding more than one asset changes risk, and how beta, Sharpe, and alpha separate the risk you are paid for from the risk you are not.
portfoliodiversificationbeta
Corporate Finance
Interactive
Operating and financial leverage
Understand how fixed costs and debt magnify every change in sales, and how to measure the risk that comes with them.
leverageriskcapital-structure
Ethics
Interactive
Ethics, conflicts of interest, and the numbers that miss the point
Recognise a conflict of interest, value a compliance decision honestly, and see why a defensible calculation can still lead to the wrong choice.
ethicsconflictsgovernance
Investments
Interactive
Risk, return, and diversification
Connect the return you expect with the uncertainty you accept, and see why diversification matters.
riskreturndiversification
Corporate Finance
Interactive
Working capital and everyday operations
Understand the relationship between inventory, receivables, payables, and short-term funding.
working-capitalcashliquidity
Behavioral Finance
Interactive
Behavioural finance and decision bias
The predictable ways judgement goes wrong under uncertainty, what each bias costs in money and return, and the process that reduces it.
behavioral-financebiasdecision-making
Corporate Finance
Interactive
Break-even analysis
Find the sales volume where a product covers its costs, and see how pricing moves that line.
costspricingmargin
Corporate Finance
Interactive
Net present value, clearly explained
Understand what a future cash flow is worth today, and how NPV supports investment decisions.
valuationdcfcapital-budgeting
Financial Management
Interactive
Compound interest vs simple interest
See why interest on interest pulls returns apart over long horizons.
interestcompoundingsavings
Corporate Finance
Interactive
IRR, MIRR, and payback
Read a project's return as a rate, understand what IRR does and does not tell you, and use payback as a risk screen rather than a decision rule.
capital-budgetingvaluationreturns
Financial Analysis
Interactive
Reading the three financial statements
Connect profitability, financial position, and cash flow without getting lost in the numbers.
financial-statementsaccountingcash-flow