High-Yield Savings Account Comparison

E*TRADE from Morgan Stanley vs. Zynlo Bank

Compare rates, requirements, and features side-by-side to find the best option for you.

Analysis by Aviel Fahl
Updated December 10, 2025

E*TRADE from Morgan Stanley

Premium Savings Account

3.75%
APY
Dec 10, 2025
FDIC InsuredNo MinimumsGreat iOS AppGreat Android App
Show Fine Print & Trends
Min. Deposit$0
Min. Balance$0+
Maintenance Fee$0
Compound FreqDaily
Direct DepositNot required
Deposit InsuranceFDIC Insured(Cert: 34221)
EligibilityUnited States
Mobile Ratings
iOS:4.7Android:4.7
BBB Rating
D-(Not BBB Accredited (Information provided is for Morgan Stanley))

Rate Stability

Rate Adjusted
-0.25%
Since 90 days ago
Read Bank Overview

Zynlo Bank

Tomorrow Savings Account

4.05%
APY
Dec 10, 2025
FDIC InsuredLow MinimumsGreat iOS App
Show Fine Print & Trends
Min. Deposit$10
Min. Balance$0.01
Maintenance Fee$0
Compound FreqDaily
Direct DepositNot required
Deposit InsuranceFDIC Insured(Cert: 90213)
EligibilityUnited States
Mobile Ratings
iOS:4.0Android:3.5
BBB Rating
A+(Not BBB Accredited)

Rate Stability

30 days
↘︎ 0.15%
90 days
↘︎ 0.30%
Read Bank Overview

Market Reality Check

Both of these banks offer rates below the current top tier. The best rates we track are currently above 4.25% APY.

See Top Rates

E*TRADE from Morgan Stanley vs. Zynlo Bank Savings Calculator

Calculations based on current APY for Premium Savings Account and Tomorrow Savings Account
$
$

Zynlo Bank earns $193.2 more than E*TRADE from Morgan Stanley.

E*TRADE from Morgan Stanley

Premium Savings Account

3.75% APY

Savings Breakdown

  • Interest Earned
    +$2,273.80(11.2%)
  • Total Contributions
    $13,000
  • Initial Deposit
    $5,000

Projected Balance

$20,273.80

Effective APY
3.75%
View Details

Zynlo Bank

Tomorrow Savings Account

4.05% APY

Savings Breakdown

  • Interest Earned
    +$2,467.00(12.1%)
  • Total Contributions
    $13,000
  • Initial Deposit
    $5,000

Projected Balance

$20,467.00

Effective APY
4.05%
View Details

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

Comparison Analysis

Comparing E*TRADE from Morgan Stanley vs. Zynlo Bank

Updated: Dec 10, 2025

Why E*TRADE from Morgan Stanley?

  • ✓Higher rated iOS app (4.7 vs 4.0)
  • ✓Higher rated Android app (4.7 vs 3.5)

Why Zynlo Bank?

  • ✓Higher potential APY (4.05% vs 3.75%) on all balances

— Key Feature Differences —

Better Returns at $10,000
Zynlo Bank

Zynlo Bank's Tomorrow Savings Account earns more on smaller deposits (approx. $405 vs $375/yr).

Better Returns at $25,000
Zynlo Bank

Zynlo Bank's Tomorrow Savings Account pulls ahead with larger amounts (approx. $1013 vs $938/yr).

Best for Simplicity
Zynlo Bank

Zynlo Bank's Tomorrow Savings Account offers 4.05% APY with no bundling, direct deposit requirement or caps.

Best Mobile App Experience
E*TRADE from Morgan Stanley

E*TRADE from Morgan Stanley offers an iOS app rated 4.7 (vs. 4.0) and Android app rated 4.7 (vs. 3.5)

Shared Benefits

Both offer monthly maintenance-free account options Available Nationwide Available to New & Existing Customers
The Bottom Line on APY (Interest Only)

Over a 1-year period, Zynlo Bank's Tomorrow Savings Account pays $30 more interest on a $10,000 balance than E*TRADE from Morgan Stanley's Premium Savings Account.

*This calculation assumes current rates remain consistent for 1 year and does not include temporary bonuses.

E*TRADE from Morgan StanleyZynlo Bank
Automated Data Audit

Executive Summary

Zynlo Bank offers a superior Tomorrow Savings Account with an APY of 4.05%, making it the clear winner compared to E*TRADE from Morgan Stanley's Premium Savings Account, which has an APY of 3.75%. Both accounts are online-only and have no maintenance fees, but Zynlo Bank requires a minimum deposit of $10, while E*TRADE has no minimum deposit requirement. Zynlo's account is noted for its simplicity, with no direct deposit requirements, making it accessible for various customers. E*TRADE, however, is recognized for its excellent mobile app experience.

Analysis generated based on current Banksparency database records

* AI-generated content provided for informational purposes only. Accuracy is not guaranteed; always verify details with the provider.

ExploreE*TRADE from Morgan StanleyExploreZynlo Bank

Top Market Contenders

See who beats both E*TRADE from Morgan Stanley and Zynlo Bank.

Compare All High-Yield Savings Accounts
Pibank
Pibank Savings
FDIC InsuredNo Minimums
4.60% APY
+0.55% vs Zynlo Bank
Better Rate
Pibank vs E*TRADE from Morgan StanleyPibank vs Zynlo Bank
Axos Bank
Axos ONE
FDIC InsuredNo MinimumsGreat iOS AppGreat Android App
4.31% APY
+0.26% vs Zynlo Bank
Better Rate
Axos Bank vs E*TRADE from Morgan StanleyAxos Bank vs Zynlo Bank
TIMBR
Premium Savings Account
FDIC InsuredLow Minimums
4.40% APY
+0.35% vs Zynlo Bank
Better Rate
TIMBR vs E*TRADE from Morgan StanleyTIMBR vs Zynlo Bank
FeatureE*TRADE from Morgan StanleyZynlo Bank
APY
3.75%
Verified: 12/10/2025
↘︎ 0.25%90d Change
4.05%
Verified: 12/10/2025
↘︎ 0.30%90d Change
Product NamePremium Savings AccountTomorrow Savings Account
Minimum Deposit$0$10
Min. Balance for APY$0+$0.01
Monthly Fee$0$0
Branch AccessNoneNone
Account Type
Online Only
Online Only
Direct Deposit Req.NoneNone
Checking BundleNoNo
Mobile Apps
iOS4.7
Android4.7
iOS4.0
Android3.5
BBB RatingD-A+
Next Steps
- View Details
- View Details

📈 Compare Savings Rates Over Time

Historical Performance

Last 9 Months Analysis
MetricE*TRADE from Morgan StanleyZynlo Bank
Premium Savings AccountTomorrow Savings Account
Current APY
3.75%4.05%
Trend
 Stable Stable
Velocity (bps/mo)
-3.6-2.7
Days Since Change
7818
9-Month High
4.00%4.35%
9-Month Low
3.75%4.05%
Adjustments / Mo
0.110.22
Volatility Score
0.0300.023
How to read these metrics(Click to expand)

Trends & Velocity

  • Trend: The general direction of the rate over the analyzed period. Useful for spotting if a bank is currently aggressive or pulling back.
  • Velocity (bps/mo): Speed of change. A high positive number means they raise rates quickly. 10 bps = 0.10%.
  • Adjustments/Mo: "Twitchiness." High frequency means the rate changes constantly; low frequency means it's stable.

Risk & Range

  • High/Low: The absolute ceiling and floor of the rate during the 269-day window.
  • Volatility Score: Lower is better for predictability. It indicates how wildly the rate swings relative to its average.
  • Days Since Change: If this number is high (e.g., >90), the rate is very sticky. If low, it changed recently.

Compare Similar High-Yield Accounts

Compare E*TRADE from Morgan Stanley vs...

Comparing against Standard Savings

vs E*TRADE from Morgan Stanley
PibankNo Bundle Req
4.60%
APY
vs E*TRADE from Morgan Stanley
TIMBRNo Bundle Req
4.40%
APY
vs E*TRADE from Morgan Stanley
Newtek BankNo Bundle Req
4.35%
APY

Compare Zynlo Bank vs...

Comparing against Standard Savings

vs Zynlo Bank
PibankNo Bundle Req
4.60%
APY
vs Zynlo Bank
TIMBRNo Bundle Req
4.40%
APY
vs Zynlo Bank
Newtek BankNo Bundle Req
4.35%
APY

Higher Rates (With Checking)

Looking for something different? Check out these top-rated alternatives.

Checking Bundle
Axos Bank View Details
4.31%
APY
Checking Bundle
SoFi Bank View Details
4.30%
APY
Checking Bundle
Presidential Bank View Details
4.00%
APY

More Comparisons

Compare E*TRADE from Morgan Stanley's APY of 3.75% with other banks
Bank PairCompetitor APYMin Deposit
E*TRADE from Morgan Stanley vs Affirm3.60%$0
E*TRADE from Morgan Stanley vs Ally Bank3.30%$0
E*TRADE from Morgan Stanley vs American Express3.40%$0
E*TRADE from Morgan Stanley vs Axos Bank4.31%$0
E*TRADE from Morgan Stanley vs Bank of America0.01%$100
E*TRADE from Morgan Stanley vs Barclays4.00%$0
E*TRADE from Morgan Stanley vs Bask Bank3.90%$0
E*TRADE from Morgan Stanley vs Betterment3.50%$10
E*TRADE from Morgan Stanley vs BMO Alto3.25%$0
E*TRADE from Morgan Stanley vs Bread Savings4.10%$100
E*TRADE from Morgan Stanley vs BrioDirect4.00%$5,000
E*TRADE from Morgan Stanley vs Capital One3.40%$0
E*TRADE from Morgan Stanley vs Charles Schwab Bank0.15%$0
E*TRADE from Morgan Stanley vs Chase Bank0.01%$0
E*TRADE from Morgan Stanley vs Chime3.50%$0
E*TRADE from Morgan Stanley vs CIT Bank3.75%$100
E*TRADE from Morgan Stanley vs Citibank3.30%$0
E*TRADE from Morgan Stanley vs Citizens Access™3.15%$0.01
E*TRADE from Morgan Stanley vs Climate First Bank4.21%$50
E*TRADE from Morgan Stanley vs Discover Bank3.40%$0
E*TRADE from Morgan Stanley vs Elevault4.08%$0
E*TRADE from Morgan Stanley vs EverBank4.05%$0
E*TRADE from Morgan Stanley vs Fitness Bank4.75%$100
E*TRADE from Morgan Stanley vs FNBO Direct3.00%$1
E*TRADE from Morgan Stanley vs Forbright Bank4.00%$0
E*TRADE from Morgan Stanley vs FVCbank3.85%$500
E*TRADE from Morgan Stanley vs GO2bank4.50%$0
E*TRADE from Morgan Stanley vs Ivy Bank4.25%$2,500
E*TRADE from Morgan Stanley vs LendingClub4.20%$0
E*TRADE from Morgan Stanley vs Marcus by Goldman Sachs3.65%$0
E*TRADE from Morgan Stanley vs Neighbors Bank4.30%$0
E*TRADE from Morgan Stanley vs Newtek Bank4.35%$0.01
E*TRADE from Morgan Stanley vs Openbank4.20%$500
E*TRADE from Morgan Stanley vs Peak Bank4.20%$100
E*TRADE from Morgan Stanley vs Pibank4.60%$0
E*TRADE from Morgan Stanley vs PNC3.53%$0
E*TRADE from Morgan Stanley vs Presidential Bank4.00%$5,000
E*TRADE from Morgan Stanley vs Quontic Bank3.75%$100
E*TRADE from Morgan Stanley vs Salem Five Direct3.71%$10
E*TRADE from Morgan Stanley vs Sallie Mae Bank3.90%$0
E*TRADE from Morgan Stanley vs Santander Bank0.01%$25
E*TRADE from Morgan Stanley vs SoFi Bank4.30%$0
E*TRADE from Morgan Stanley vs Synchrony Bank3.65%$0
E*TRADE from Morgan Stanley vs TD Bank2.75%$0
E*TRADE from Morgan Stanley vs TIMBR4.40%$1,000
E*TRADE from Morgan Stanley vs UFB Direct3.71%$5000
E*TRADE from Morgan Stanley vs Upgrade3.05%$0
E*TRADE from Morgan Stanley vs Valley Direct4.10%$1,000
E*TRADE from Morgan Stanley vs Varo Bank5.00%$0
E*TRADE from Morgan Stanley vs Vio Bank4.16%$100
E*TRADE from Morgan Stanley vs Wealthfront4.15%$0
E*TRADE from Morgan Stanley vs Wells Fargo0.05%$25
Compare Zynlo Bank's APY of 4.05% with other banks
Bank PairCompetitor APYMin Deposit
Zynlo Bank vs Affirm3.60%$0
Zynlo Bank vs Ally Bank3.30%$0
Zynlo Bank vs American Express3.40%$0
Zynlo Bank vs Axos Bank4.31%$0
Zynlo Bank vs Bank of America0.01%$100
Zynlo Bank vs Barclays4.00%$0
Zynlo Bank vs Bask Bank3.90%$0
Zynlo Bank vs Betterment3.50%$10
Zynlo Bank vs BMO Alto3.25%$0
Zynlo Bank vs Bread Savings4.10%$100
Zynlo Bank vs BrioDirect4.00%$5,000
Zynlo Bank vs Capital One3.40%$0
Zynlo Bank vs Charles Schwab Bank0.15%$0
Zynlo Bank vs Chase Bank0.01%$0
Zynlo Bank vs Chime3.50%$0
Zynlo Bank vs CIT Bank3.75%$100
Zynlo Bank vs Citibank3.30%$0
Zynlo Bank vs Citizens Access™3.15%$0.01
Zynlo Bank vs Climate First Bank4.21%$50
Zynlo Bank vs Discover Bank3.40%$0
Zynlo Bank vs Elevault4.08%$0
Zynlo Bank vs EverBank4.05%$0
Zynlo Bank vs Fitness Bank4.75%$100
Zynlo Bank vs FNBO Direct3.00%$1
Zynlo Bank vs Forbright Bank4.00%$0
Zynlo Bank vs FVCbank3.85%$500
Zynlo Bank vs GO2bank4.50%$0
Zynlo Bank vs Ivy Bank4.25%$2,500
Zynlo Bank vs LendingClub4.20%$0
Zynlo Bank vs Marcus by Goldman Sachs3.65%$0
Zynlo Bank vs Neighbors Bank4.30%$0
Zynlo Bank vs Newtek Bank4.35%$0.01
Zynlo Bank vs Openbank4.20%$500
Zynlo Bank vs Peak Bank4.20%$100
Zynlo Bank vs Pibank4.60%$0
Zynlo Bank vs PNC3.53%$0
Zynlo Bank vs Presidential Bank4.00%$5,000
Zynlo Bank vs Quontic Bank3.75%$100
Zynlo Bank vs Salem Five Direct3.71%$10
Zynlo Bank vs Sallie Mae Bank3.90%$0
Zynlo Bank vs Santander Bank0.01%$25
Zynlo Bank vs SoFi Bank4.30%$0
Zynlo Bank vs Synchrony Bank3.65%$0
Zynlo Bank vs TD Bank2.75%$0
Zynlo Bank vs TIMBR4.40%$1,000
Zynlo Bank vs UFB Direct3.71%$5000
Zynlo Bank vs Upgrade3.05%$0
Zynlo Bank vs Valley Direct4.10%$1,000
Zynlo Bank vs Varo Bank5.00%$0
Zynlo Bank vs Vio Bank4.16%$100
Zynlo Bank vs Wealthfront4.15%$0
Zynlo Bank vs Wells Fargo0.05%$25