premium tier · Terminal module

Borrow Rate Monitor

Borrow rate time series, hard-to-borrow scanner and short squeeze candidates. Track the cost-to-borrow and identify stocks where elevated rates signal squeeze potential.

HTB ScannerSqueeze ScoreRate Velocity

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Exhibit 01 Borrow Rate Monitor — real screen capture Click to enlarge
Borrow Rate Monitor — ApexVol Terminal module

What is Borrow Rate Monitor?

Borrow Rate Monitor The Borrow Rate Monitor tracks stock lending costs over time, scans the market for hard-to-borrow names, and calculates squeeze scores combining borrow rate, IV, P/C ratio and vol compression.

Includes 1W and 4W velocity indicators showing whether borrow rates are accelerating or decelerating.

Why this matters for your trading.

How professional options traders use Borrow Rate Monitor to find edge.

Gauge Short Squeeze Potential

The squeeze score combines borrow rate, IV elevation, put/call ratio and vol compression into a single metric. High scores identify names where a short squeeze is mechanically more likely.

Price Your Short Options Correctly

High borrow costs affect put-call parity and synthetic pricing. If you're selling puts on a hard-to-borrow name, you need to know the borrow rate to price the trade correctly.

Track Rate Momentum

Velocity indicators show whether borrow rates are accelerating. A rate moving from 5% to 15% in a week signals increasing short demand — even if the absolute level isn't extreme yet.

What's inside.

Rate Time Series

Historical borrow rate with classification zones

HTB Scanner

Market-wide scan for hard-to-borrow names

Squeeze Score

Composite metric combining borrow, IV, P/C and vol compression

Velocity Indicators

1W and 4W rate of change in borrow costs

How it works.

Step 01

Check the Rate

See current borrow rate and its historical classification

Step 02

Review Velocity

Check if the rate is accelerating or decelerating

Step 03

Scan for HTB

Use the scanner to find hard-to-borrow names market-wide

Step 04

Assess Squeeze Risk

Review the composite squeeze score for any position

When you'd reach for it.

Short Squeeze Watch

Monitor names with extreme borrow rates and accelerating velocity for potential squeeze setups.

Put Pricing Adjustment

When selling puts on HTB names, factor the borrow rate into your expected return — high borrow inflates put premiums.

Common questions, answered.

A composite metric combining borrow rate level, IV elevation, put/call ratio skew and vol compression. Higher scores indicate mechanically more favourable conditions for a short squeeze.
Five tiers: Reasonable (0-3%), Moderate (3-10%), Elevated (10-25%), Hard to Borrow (25-50%) and Extreme (50%+). Colour-coded on the time series chart.

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