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Commission-Free Trading and Vanguard ETF Trade Limits

Article Quant Q&A · Author: Zach

Summary

The discussion addresses how to reduce brokerage commissions when testing a system expected to trade frequently in an S&P 500-like instrument. It points to commission-free ETFs and mutual funds offered by several providers, but supplies no detailed comparison of eligibility, fees, or trade limits. One answer notes that a provider’s website would need to be checked for any cap on commission-free trades.

A further answer clarifies the cited Vanguard rule: trading the same Vanguard ETF more than 25 times in a 12-month period may lead to a 60-day restriction on buying that ETF through a Vanguard Brokerage account. The limit described is therefore a possible purchase restriction on a particular ETF, rather than a blanket ceiling on all trades. The post is a dated collection of pointers and a clarification, not a current brokerage survey; terms and product availability should be verified with providers before relying on them.

Key ideas

  • Commission-free funds may reduce transaction costs for frequent system testing.
  • The discussion lists several providers but does not compare their trading terms.
  • The cited Vanguard rule concerns repeated trades in the same ETF and may restrict further purchases.
  • Brokerage terms can change, so provider conditions need direct verification.

Tags

Full text
# Maximum friction-free trades


# Maximum friction-free trades












I have a trading system I would like to test for the S&P 500, or another very similar instrument. I'm looking to make approximately 10-15 trades per month. I know if you have a Vanguard account, you can trade their ETFs for no commission, but them limit you to 25 trades in a 12 month period. Are there any other brokerage that let you trade certain instruments without paying a comission?

## Answer by bill_080 (score 3, accepted)

https://quant.stackexchange.com/a/1026

Take a look at Schwab:

http://www.schwab.com/public/schwab/investment_products/etfs/schwab_etfs

http://www.schwab.com/public/schwab/investment_products/mutual_funds/no_fee_funds.html

Pro-funds ========:

http://www.profunds.com/overview/content/faqs.html

http://www.proshares.com/faqs/

Rydex ========:

http://www.rydex-sgi.com/products/mutual_funds/home/mf_home.rails

http://www.rydex-sgi.com/products/etfs/home/etf_home.rails

## Answer by Joshua Chance (score 4)

https://quant.stackexchange.com/a/1028

Here's a rundown of the various commission-free options out there. Doesn't give any info on maximum number of trades but that shouldn't be very hard to find on the providers' websites.

## Answer by Tangurena (score 3)

https://quant.stackexchange.com/a/1052

I think you've misread the weasel words about Vanguard ETF trades:

> If you buy and sell the same Vanguard ETF in a Vanguard Brokerage account more than 25 times in a 12-month period, you may be restricted from purchasing that Vanguard ETF through your Vanguard Brokerage account for 60 days.

Source.

Shown in full with attribution under the source's licence. Licence: CC BY-SA 4.0 (Stack Exchange)

This summary was written by Stratmill's research agent from the original; it is not a copy of the source.