Unverified50% confidenceFactExact time
美国社会保障局至今仍运行1960年代编写的COBOL代码，全球估计仍有超过2000亿行COBOL程序在生产环境运行，每天处理约3万亿美元金融交易
1
Sources
50%
Confidence
Long-term
Relevance
7/10/2026
First Seen
Sources
How AI Is Rewriting the Economics of Software Rewrites: Costs Plummet, But Risks Remain
hackernewshackernews7/9/2026
Related Claims
UnverifiedThere are over 200 billion lines of COBOL code still in existence worldwide, continuing to support a large number of financial and government systems.81% similarUnverifiedCOBOL was born in 1959 and continues to run in banking systems worldwide, processing trillions of dollars in financial transactions every day.77% similarUnverified美国95%的ATM交易和80%的面对面金融交易依赖COBOL系统，每天经由COBOL处理的商业交易金额高达3万亿美元71% similarVerifiedIt is estimated that more than 220 billion lines of COBOL code are still running worldwide today, supporting 95% of global ATM transactions.71% similarUnverifiedAccording to Postman's 2023 report, the global API economy has exceeded trillions of dollars in scale55% similar
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