PROTO

PROTO OCF/Debt

Delisted

The Operating Cash Flow to Debt Ratio of PROTO (4298.T) as of Oct 15, 2026 is 119.12 %. In the previous year, Operating Cash Flow to Debt Ratio was 92.40 % — a change of 28.91% (higher).

OCF/Debt

119.12 %

YoY

28.91%

Last updated:

Operating Cash Flow to Debt Ratio of PROTO is 2025 119.12 % . Operating Cash Flow to Debt Ratio of PROTO was 2024 92.40 % . It decreases by 28.91% higher compared to the previous year.

The PROTO OCF/Debt history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

OCF/Debt
Date
OCF/Debt
Jan 1, 2018
45.23 JPY
Jan 1, 2019
53.84 JPY
Jan 1, 2020
160.12 JPY
Jan 1, 2021
195.80 JPY
Jan 1, 2022
139.22 JPY
Jan 1, 2023
97.44 JPY
Jan 1, 2024
92.40 JPY
Jan 1, 2025
119.12 JPY
The PROTO OCF/Debt history
YEAROCF/DebtYoY
119.12 %+28.91%
92.40 %-5.17%
97.44 %-30.01%
139.22 %-28.90%
195.80 %+22.29%
160.12 %+197.41%
53.84 %+19.02%
45.23 %-4.99%
47.61 %-10.58%
53.24 %-49.56%
105.56 %+149.68%
42.28 %—

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PROTO Stock analysis

What does PROTO do? PROTO is one of the most popular companies on Eulerpool.

Frequently Asked Questions about PROTO stock

Operating Cash Flow to Debt Ratio of PROTO is 119.12 % in 2025.

Operating Cash Flow to Debt Ratio of PROTO changed from 92.40 % to 119.12 %, representing a 28.91% change. The value is higher than the previous year.

On Eulerpool you can find the complete historical development of Operating Cash Flow to Debt Ratio PROTO since 2006 – with annual values, charts, and detailed analysis.

OCF/Debt measures what percentage of total debt can be covered by annual operating cash flow. Higher ratios indicate stronger debt repayment capacity.

A 'good' varies by industry and company stage. On Eulerpool, you can compare Operating Cash Flow to Debt Ratio's PROTO with sector peers and the industry average to assess whether it is attractive.

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Leverage — PROTO

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