The mechanics of buying and selling mutual fund shares differ fundamentally from trading stocks. There's no bid-ask spread, no negotiating prices, and no exchange floor. Instead, there's a daily calculation, a formula, and a pricing system designed to treat all investors fairly.
Fund Pricing: NAV and POP
Net Asset Value (NAV)
NAV is the fund's per-share value, computed daily:
NAV = (Total Assets - Total Liabilities) / Shares Outstanding
Public Offering Price (POP)
When you buy mutual fund shares, you pay the POP:
POP = NAV + Sales Charge (SC)
The maximum sales charge is 8½% of POP (not of NAV—this is a common exam trick).
Calculating Sales Charge
| NAV | POP |
|---|---|
| $9.15 | $10.00 |
Sales Charge = (POP - NAV) / POP = ($10.00 - $9.15) / $10.00 = 8.5%
Test Tip: The sales charge is calculated as a percentage of the POP, not the NAV. This is a frequent exam question.
Open-End vs. Closed-End: A Comparison
| Feature | Open-End Fund | Closed-End Fund |
|---|---|---|
| Buy at | POP (NAV + sales charge) | Market price + commission |
| Sell at | NAV | Market price - commission |
| Pricing | Forward pricing (typically 4:00 PM) | Continuous throughout day |
| Premium/Discount | Always trades at NAV | Can trade at premium or discount |
Forward pricing means your order is filled at the next calculated NAV. If you place an order at 2:00 PM, you get the 4:00 PM price.
Breakpoints and Sales Discounts
To charge the maximum 8½% sales charge, FINRA requires funds to offer volume discounts called breakpoints.
| Purchase Amount | Sales Charge |
|---|---|
| $0 – $10,000 | 8½% |
| >$10,000 – $20,000 | 7½% |
| >$20,001 – $45,000 | 6½% |
| >$45,001 – $65,000 | 5½% |
| >$65,001+ | 5% |
Investment clubs do NOT qualify for breakpoints. This is a commonly tested point.
Letter of Intent (LOI)
A Letter of Intent lets you qualify for breakpoints based on intended future purchases:
- Backdate 90 days to include recent purchases
- Complete purchases over 13 months (inclusive of backdate period)
- No penalty if you don't complete—sales charge is simply recalculated
Test Tip: Asset appreciation and reinvested dividends do NOT count toward your LOI amount. Only new money counts.
Rights of Accumulation
Rights of Accumulation provide breakpoint pricing based on:
- Current market value of existing holdings (including appreciation and reinvested dividends)
- Combined purchases across a fund family
- Combined purchases across related accounts (spouses, minor children, IRAs)
| Feature | Letter of Intent | Rights of Accumulation |
|---|---|---|
| Looks at | Future intended purchases | Current accumulated value |
| Time period | 13 months | Ongoing |
| Appreciation counts? | No | Yes |
| Dividends count? | No | Yes |
Key Points to Remember
- POP = NAV + Sales Charge (max 8.5% of POP)
- Forward pricing: Orders filled at next calculated NAV
- LOI: 90-day backdate, 13-month completion period
- Rights of Accumulation: Based on current value including appreciation
- Investment clubs: Do NOT qualify for breakpoints