Stockmarket Loans: broker margin rates

loans.stockmarketPublished by stockmarket.loansOfficial publisherv1.2026.1101.1Updated Nov 3, 2026

Published US broker margin rates by tier, ranked at any balance, with borrowing-cost math.

VerifiedStreamable HTTPWeb executable

Overview

Stockmarket Loans: broker margin rates's hosted MCP server (stockmarket.loans), published by stockmarket.loans; no sign-in required; Streamable HTTP; 3 tools.

No AI overview yet: these facts come from the registry entry and the server itself.

Publisher
stockmarket.loans
Endpoint
stockmarket.loans
Last checked

Installation

In SourceWeft

  1. Open Stockmarket Loans: broker margin rates in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/loans.stockmarket%2Fstockmarket-loans/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "stockmarket-loans-broker-margin-rates": {
      "type": "http",
      "url": "https://stockmarket.loans/mcp"
    }
  }
}

Tools

3

get_margin_rates

Margin rates for a broker

One broker's published margin rate schedule: every balance tier with its annual rate and the broker's own wording for how it is set, the base rate and its date, whether tiers blend, maintenance and minimum-equity notes, the schedule date, our check date and the broker's source URL. A family name like "Interactive Brokers" returns each of its plans.

Parametersbrokerrequired

compare_brokers

Compare broker margin rates at a balance

Every compared broker's published annual margin rate on one loan balance, ranked from lowest to highest (ties shared), with the tier that applies, the yearly interest at that rate, schedule dates and source links. Brokers that print no rate at that balance are listed separately with the reason.

Parametersbalancerequired

borrowing_cost

Cost of borrowing against stocks

What a margin loan costs over a number of months at every compared broker's published rate, as the site's margin interest calculator works it: rate, interest per month, total over the period and the extra cost versus the lowest rate, simple interest on a flat balance. Optionally adds a rate you were quoted (an SBLOC offer or a negotiated margin rate) or narrows the table to one broker.

Parametersbrokermonthsbalancerequiredquoted_rate

Version history

1
  1. v1.2026.1101.1LatestNov 3, 2026

Score

83% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.