A Money Market Fund (MMF) is a type of mutual fund that invests in short-term, low-risk securities, such as Treasury bills, certificates of deposit, and commercial paper. MMFs offer higher yields than savings accounts but maintain high liquidity and stability.Why Investors Use Money Market Funds:<ul><li>Safety → Invests in high-quality, low-risk assets.</li><li>Liquidity → Funds can be accessed quickly, similar to a bank account.</li><li>Better Returns than Savings Accounts → While not FDIC-insured, MMFs typically yield more than traditional savings accounts.</li></ul>MMFs are tend to be used as a safe store for cash while earning a small return, especially in volatile markets.

A definition of Money Market Funds (MMF) and how they are used

Money Market Fund (MMF)

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Theoretical Value

Book Value

Market Capitalization (Market Cap)

Mutual Fund

Par Value

Volatility Index (VIX)

Price-to-Earnings Ratio

Yield Curve

Value Stock

Treasury Note (T-Note)

Treasury Bond (T-Bond)

Treasury Bill (T-Bill)

Stock Split

Short Selling

Short Interest

Risk Tolerance

Revenue

Recession

Synthetic Short

Synthetic Long

Synthetic Position

Over-the-Counter (OTC) Market

Stop Order

Market Order

Limit Order

Interest Rate Risk

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Institutional Investor

Retail Investor

IPO (Initial Public Offering)

Hedge Fund

Growth Stock

Futures Contract

Fundamental Analysis

Technical Analysis

Float

Short Squeeze

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Probability of Profit (POP)

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Margin

Cash Account

Pattern Day Trade Rule (PDT)

Day Trading

Fiduciary

Federal Funds Rate

Exchange-Traded Fund (ETF)

Earnings per Share (EPS)

Capital Gain and Loss

Corporate Bond

Compound Interest

Volatility Halt

Common Stock

Circuit Breaker

Broker-Dealer

Stock Buyback

Bull Market

Bond Yield

Bonds

Arbitrage (stocks)

Blue Chip Stock

Bear Market

Asset Allocation

After-Hours (AH)

Weekly Options (Weeklies)

Underlying Asset

Strike Price

Skew (Option / Stock Pricing)

Roll (Rolling an Option)

Community Page Overview

Pin Risk (Options Expiration)

Naked Calls and Naked Puts

Liquidity

Extrinsic Value

Exercise

Expiration Date

Expiration Cycle

Breakeven Price

At the Money (ATM)

Assignment

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