Lime Financial vs TradeUP - BrokerCue
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Broker Comparison

Lime Financial vs TradeUP

Compare Lime Financial and TradeUP side by side: fees, regulation, platforms.

Lime Financial

Lime Financial

Active traders seeking low-cost DMA

Lime Financial is a US agency broker offering commission-free stock and ETF trading, low-latency DMA, optionsโ€ฆ

VS
TradeUP

TradeUP

Active traders seeking zero commissions

TradeUP is a US-focused commission-free broker offering stocks, ETFs, equity and index options, fractional shโ€ฆ

Head-to-head comparison

Lime Financial vs TradeUP
Feature Lime Financial TradeUP
Minimum deposit - -
Stock trading fee $0 commission via market maker venues (domestic accounts); DMA routing: $0.005 per share; extended hours: $0.003 per share surcharge $0 commission on exchange-listed stocks
Regulators FINRA, SEC, NFA, SIPC SEC, FINRA, SIPC
Best for Active traders seeking low-cost DMA Active traders seeking zero commissions
Markets & account
Stocks
ETFs
Options
Futures
-
Margin
Fractional Shares
-
Demo Account
-

Pros & cons

Lime Financial

Lime Financial

Pros

  • Commission-free stock and ETF trading via market maker venues
  • Low DMA rate of $0.005 per share for direct routing
  • Low options commission of $0.50 per contract
  • Multiple platform choices including Lime Trader, Sterling, CQG, and Bookmap
  • IRA and multiple account types supported
  • Agency-only broker model with no proprietary trading conflicts
  • SIPC membership protects accounts up to $500,000

Cons

  • No demo or paper trading account available
  • Inactivity fee of $15 per quarter for low-activity accounts
  • Minimum account balance of $1,000 for cash accounts, $2,000 for margin
  • No OTC stock trading
  • No GTC (Good-Till-Canceled) orders supported
  • Wire transfer fees for deposits and withdrawals
  • No fractional shares
  • Platform depth may overwhelm beginner traders
TradeUP

TradeUP

Pros

  • Zero commission on stocks and ETFs
  • No per-contract fee on equity and index options
  • Flat 5.99% margin rate - no tiered schedule
  • Fractional shares from $1
  • IPO access available
  • 24/5 overnight trading on selected US stocks
  • Advanced order types including TWAP, VWAP and algorithmic strategies
  • Demo account available for practice

Cons

  • No cryptocurrency trading
  • No mutual funds or futures
  • Wire withdrawal fee of $50
  • OTC stocks carry a per-share fee
  • FINRA fined the firm in 2025 for AML and record-keeping violations
  • No phone support - digital channels only
Lime Financial

Lime Financial

Lime Financial is a US agency broker offering commission-free stock and ETF trading, low-latency DMA, options, and futures via proprietary and third-party platforms.

Your capital is at risk. Other fees apply.

TradeUP

TradeUP

TradeUP is a US-focused commission-free broker offering stocks, ETFs, equity and index options, fractional shares, and IPO access, operated by a subsidiary of UP Fintech Holdings.

Your capital is at risk. Other fees apply.

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