American Express vs Fvcbank
High-Yield Savings Accounts Comparison

Last Updated: September 5, 2025

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Summary of American Express vs. FVCbank

As of September 5, 2025 American Express offers an APY of 3.50% for its High Yield Savings Account, with a minimum balance of $0, compared to FVCbank's 4.35% APY for its Advantage Direct Savings account, with a minimum balance of $500.

FVCbank yields $85 more than American Express on a $10,000 balance after one year. American Express pays $350, while FVCbank pays $435 - an APY advantage for FVCbank.

American Express

Strengths

  • American Express offers a High Yield Savings Account with a competitive APY of 3.50%.
  • No minimum deposit or balance requirement for the High Yield Savings Account.
  • American Express has a high App Store rating of 4.9.

Potential Drawbacks

  • American Express has an F BBB rating and is not BBB accredited.
  • No physical branches available for in-person banking.
  • Google Play rating is lower at 3.8.

FVCbank

Strengths

  • FVCbank's Advantage Direct Savings offers a higher APY of 4.35%.
  • FVCbank has an A+ BBB rating, indicating strong trustworthiness.
  • No maintenance fees for the Advantage Direct Savings account.

Potential Drawbacks

  • FVCbank requires a minimum deposit and balance of $500.
  • FVCbank has a lower App Store rating of 4.4.
  • Google Play rating is lower at 3.4.
Summary: American Express offers a lower APY of 3.50% compared to FVCbank's 4.35%. While American Express has no minimum deposit requirements, FVCbank's A+ BBB rating indicates higher trustworthiness. Both banks lack physical branches, but American Express excels with a 4.9 App Store rating compared to FVCbank's 4.4. Users may prefer FVCbank for better APY, while those valuing app performance might lean towards American Express.

Compare American Express' vs FVCbank's Savings Accounts

American ExpressFVCbank
ProductHigh Yield Savings AccountvsAdvantage Direct Savings
APY
3.50% (as of 9/5/2025)4.35% (as of 9/5/2025)
Bundled Account
NoNo
FDIC-insured
YesYes
Online OnlyYesYes
Compound Frequency
DailyN/A
Minimum Deposit$0$500
Minimum Balance for APY$0$500
Maintenance Fee$0$0
Direct Deposit Required
NoNo
App Store Rating4.9/54.4/5
Google Play Rating3.8/53.4/5
BBB RatingFA+

Comparative Historical APY Insights (Last 6 Months)

American ExpressFVCbank
ProductHigh Yield Savings AccountvsAdvantage Direct Savings
Latest APY3.50 %4.35 %
TrendSidewaysSideways
Slope (bps/mo)-4.3-4.6
Rate Changes / Mo0.350.71
Days Since Last Change4442
High (-6 m)3.70 %4.55 %
Low (-6 m)3.50 %4.35 %
Draw-down from High-5.4 %-4.4 %
Volatility (CV)0.0210.019
APY Insights Glossary
Latest APY
Most recent advertised annual-percentage yield.
Trend
Direction over the last 6 months (regression slope).
Slope (bps/mo)
Average monthly change; 10 bps = 0.10 pp.
Rate Changes / Mo
Typical number of APY moves per month.
Days Since Last Change
Recency of the latest APY adjustment.
High (-6 m)
Highest APY in the last 170 days.
Low (-6 m)
Lowest APY in the last 170 days.
Draw-down from High
How far today sits below the 6-month peak.
Volatility (CV)
Coefficient of variation = stdev ÷ mean.
Why Track Savings-Account APYs?
  • See how quickly a bank reacts to Fed moves or competition.
  • Gauge “twitchiness” - frequent moves can annoy savers.
  • Spot if you're buying near a peak (draw-down) or riding a rise.
  • Slope (bps/mo) shows speed of change.
  • Volatility (CV) scales jumps by average level.

Calculate Savings Growth for American Express vs FVCbank

All calculations are based on APY.

American Express

APY: 3.50%

Total savings breakdown:

  • Interest earned: $2,114.1 (10.51%)
  • Total contributions: $13,000 (64.63%)
  • Initial deposit: $5,000 (24.86%)

Your total balance

$20,114.10

Effective APY: 3.50% (based on your deposit and contributions)

Total balance: $20,114.1

Earnings: $2,114.1

Bank Overview

FVCbank

APY: 4.35%

Total savings breakdown:

  • Interest earned: $2,662 (12.88%)
  • Total contributions: $13,000 (62.92%)
  • Initial deposit: $5,000 (24.20%)

Your total balance

$20,662.00

Effective APY: 4.35% (based on your deposit and contributions)

Total balance: $20,662

Earnings: $2,662

Bank Overview

With a $5,000 initial deposit and $13,000 in total contributions over 5 years, American Express's total earnings would be $547.9 lower than FVCbank's total earnings.

The Banksparency Savings Calculator provides estimated savings growth based on user input and our latest data.

More Comparisons

Compare American Express' APY of 3.50% with other banks
Compare FVCbank's APY of 4.35% with other banks