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Carparts.com (PRTS) closed at $7.94 on October 20, 2026, up 0.1% from the previous close, on volume of 44,399 shares (30-day average 59,891).

Key numbers
  • Last close: $7.94 (October 20, 2026)
  • 52-week range: $3.72 to $10.98
  • Market value: $64.3 million
  • 30-day implied volatility (IV30): 74.7%
  • Option volume: 8 contracts (8 calls, 0 puts); 30-day average 37
  • Next earnings: October 29, 2026, after the market closes (confirmed)

Data as of October 20, 2026.

PRTS Stock Summary and Trading Ideas (Carparts.com | NASDAQ:PRTS)

Charts for Today's Stock Price and Implied Volatility in Carparts.com

20-Oct-2026

Stock Price & Volume | Full Chart

30-Day Implied Volatility | IV30 Full Chart

Trade Ideas for Best Option Strategies for PRTS by Theoretical Edge and Win Rates

Sentiment

Trading Statistics

Key Ratios

Carparts.com (PRTS) Frequently Asked Questions

What does Carparts.com do?

CarParts.com Inc is an online provider of automotive aftermarket parts and repair information. It serves as an end-to-end solution for automotive repair and maintenance resources, offering a seamless online shopping experience that empowers drivers along every part of their journey. The company principally sells its products to individual consumers through its network of websites and online marketplaces. Its products consist of collision parts serving the body repair market, engine parts to serve the replacement parts market, and performance parts and accessories.

What symbol and exchange does Carparts.com shares trade?

Carparts.com trades on the NASDAQ stock market under the symbol PRTS.

What is Carparts.com stock price doing today?

As of October 20, 2026, PRTS stock price climbed to $7.94 with 44,399 million shares trading.

What is Carparts.com's Beta?

PRTS has a beta of 0.75, meaning it tends to be less sensitive to market movements. PRTS has a correlation of 0.01 to the broad based SPY ETF.

How much is Carparts.com worth?

PRTS has a market cap of $64.30 million. This is considered a Micro Cap stock.

How much money does Carparts.com make?

Last quarter Carparts.com reported $136 million in Revenue and -$.43 earnings per share. This beat revenue expectation by $7 million and missed earnings estimates by -$.34.

What is the highest and lowest price Carparts.com traded in the last 3 year period?

In the last 3 years, PRTS traded as high as $36.55 and as low as $3.72.

What are the top ETFs holding Carparts.com?

The top ETF exchange traded funds that PRTS belongs to (by Net Assets): VTI, VXF, DFMC, DFAS, DFAC.

Is Carparts.com (PRTS) a good investment?

PRTS has outperformed the market in the last year with a return of +23.6%, while the SPY ETF gained +16.9%. In the last 3 month period, PRTS beat the market returning +49.8%, while SPY returned +3.7%. However, in the most recent 2 weeks PRTS has underperformed the stock market by returning -6.8%, while SPY returned -0.7%.

What are the support and resistance levels for Carparts.com (PRTS)?

PRTS support price is $7.63 and resistance is $8.23 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that PRTS shares will trade within this expected range on the day.

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