In the volatile world of Chinese technology equities, few stories are as dramatic as that of DiDi Global Inc. (OTC: DIDIY). Once dubbed the "Uber of China", DiDi made a blockbuster debut on the New York Stock Exchange in June 2021, only to find itself at the center of a historic regulatory storm. Fast forward to 2026, and the narrative has shifted from existential survival to structural recovery. If you are tracking didi stock today, you are likely looking at DIDIY—the over-the-counter (OTC) American Depositary Shares (ADS) that currently trade in a unique regulatory limbo.

Despite trading on the pink sheets, DiDi's business fundamentals tell a story of a highly resilient, cash-generating giant that is quietly plotting its ultimate comeback. In this deep-dive guide, we will unpack the history, analyze the latest 2025 and 2026 financial performance, evaluate major growth catalysts like autonomous driving, and answer the burning question: Is didi stock a buy, sell, or hold for long-term investors?

The Wild History: Why Didi Stock Was Delisted (and How It Returned)

To understand the value proposition of didi stock today, one must understand the regulatory trauma the company endured. On June 30, 2021, DiDi pulled off one of the largest U.S. IPOs of the decade, raising $4.4 billion at a valuation of approximately $68 billion. However, the triumph was short-lived. Just days after the listing, the Cyberspace Administration of China (CAC) launched a sweeping cybersecurity investigation into the company, citing data security and national security concerns.

The consequences were swift and severe:

• App Store Ban: Beijing ordered the removal of 26 of DiDi's apps from domestic app stores, completely halting the company's ability to register new users or onboard new drivers in China.
• Forced Delisting: Under heavy regulatory pressure to resolve data security concerns, DiDi held an Extraordinary General Meeting (EGM) in May 2022, where over 90% of shareholders voted to delist the company from the NYSE. The stock officially migrated to the OTC market in June 2022, trading under the ticker DIDIY.
• A Massive Fine: In July 2022, the CAC concluded its investigation, hitting DiDi with an unprecedented RMB 8.026 billion (approximately $1.2 billion USD) fine.

For nearly two years, DiDi operated under a dark cloud. However, the turning point came in January 2023, when Chinese authorities officially cleared the company to resume new user registrations and restore its core apps to domestic app stores. Since then, DiDi has focused entirely on reclaiming its dominant domestic footprint, expanding internationally, and cleaning up its balance sheet.

Deciphering the Financials: Breaking Down Didi's 2025/2026 Performance

Many investors still associate didi stock with regulatory chaos and heavy losses. However, the hard financial data paint a completely different picture. On March 13, 2026, DiDi released its audited financial results for the fourth quarter and full-year ended December 31, 2025, revealing a company that has returned to robust operational health.

Revenue and Top-Line Expansion

For the full year 2025, DiDi reported total revenues of RMB 226.7 billion (approximately $31.53 billion USD). This represents a strong 9.62% year-over-year increase from the RMB 206.8 billion recorded in fiscal year 2024. This consistent top-line growth shows that despite fierce domestic competition, DiDi remains the undisputed giant of Chinese ride-hailing.

In Q4 2025 alone, revenues rose 10.5% year-over-year to RMB 58.4 billion, driven by record transaction volumes in both its domestic and international segments.

Profitability: GAAP vs. Non-GAAP

While DiDi's GAAP metrics showed a slight dip in net income due to aggressive strategic investments, its underlying profitability remains incredibly solid:

• GAAP Net Income: Full-year 2025 net profit came in at RMB 1.0 billion (down from RMB 1.3 billion in 2024). This decrease was primarily driven by heavy marketing spend in Latin America and increased R&D in autonomous driving.
• Non-IFRS Adjusted Net Profit: When stripping out non-cash stock compensation, fair-value adjustments on investments, and one-off provisions, DiDi’s Adjusted Net Profit reached a staggering RMB 7.9 billion in 2025, up significantly from RMB 5.6 billion in 2024.
• Adjusted EBITDA: Full-year Adjusted EBITDA stood at a highly healthy RMB 6.5 billion.
• Q4 Net Loss Narrowing: In the fourth quarter of 2025, DiDi recorded a net loss of RMB 338 million, a massive improvement from the RMB 1.34 billion loss in Q4 2024, demonstrating a clear path toward consistent quarterly GAAP profitability.

Operational Metrics: A Twelve-Quarter Streak

DiDi's core domestic business has proven remarkably durable. The China Mobility segment—which represents roughly 89% of total revenue—has now maintained twelve consecutive quarters of double-digit transaction volume growth. In the fourth quarter of 2025, total core platform transactions climbed 13.5% year-over-year to 4.84 billion orders. Average daily transactions reached 38.9 million in China alone.

The Multi-Billion Dollar Catalyst Portfolio: HKEX, LatAm Super-App, and Robotaxis

For investors looking at didi stock in 2026, the current valuation represents a coiled spring. There are three distinct, high-impact catalysts that could drive a monumental re-rating of DIDIY shares over the next 12 to 24 months.

1. The Elusive Hong Kong Listing (HKEX)

Currently, DIDIY trades in an "OTC limbo". Because it is not listed on a major global exchange, the vast majority of long-only institutional funds, index-tracking ETFs (like MSCI China), and mutual funds are structurally prohibited from buying didi stock. This creates a massive "plumbing discount" on the stock's valuation.

While DiDi's management has historically been conservative regarding concrete timelines, a potential listing on the Hong Kong Stock Exchange (HKEX) remains the ultimate structural catalyst. A credible move toward a Hong Kong relisting would instantly restore institutional access. Historically, when large Chinese tech companies have secured secondary or dual-primary listings in Hong Kong, their valuations have experienced significant price convergence. Even without accelerated earnings, moving from "structurally excluded" to "tradable and institutional" could easily double the equity value of DIDIY.

2. The Autonomous Driving Revolution (The Robotaxi R2)

In January 2026, DiDi officially commenced deliveries of its next-generation Robotaxi, the R2. Unlike tech companies or automotive startups attempting to build autonomous ride-hailing networks from scratch, DiDi possesses an insurmountable advantage: an active global fleet of millions of human drivers and a highly sticky consumer app.

DiDi does not need to acquire passengers; it simply needs to gradually transition its existing dispatch network from human drivers to its self-developed autonomous vehicle fleet. An influential late-2025 coverage initiation by JPMorgan highlighted this asymmetric opportunity. Under its current human-driver model, DiDi operates at a modest margin of roughly 3% on Gross Transaction Value (GTV). However, JPMorgan estimates that if DiDi successfully transitions just 30% of its fleet to autonomous vehicles by 2035, GTV margins on those autonomous trips could reach 40%. In a blue-sky scenario, this shift could drive a twelvefold increase in the company's total profits over the next decade.

3. The Latin American "Super-App" Flywheel

While domestic growth is stable, DiDi’s fastest-growing segment is international. Under the 99 brand in Brazil and Mexico, DiDi has established a dominant market position, controlling over 30% of the Latin American ride-hailing market.

Rather than just offering rides, DiDi is aggressively deploying a localized "Super-App" strategy, combining mobility, food delivery (99 Food), and digital financial services (99 Pay). In Q4 2025, DiDi’s international transactions surged 24.5% year-over-year to 1.265 billion orders, with international GTV expanding by 28.2% to RMB 117 billion. While heavy sales and marketing spend in Brazil has temporarily weighed on GAAP margins, this ecosystem strategy creates a highly defensive moat, mirroring the successful flywheels of Grab in Southeast Asia and GoTo in Indonesia, but on a far larger operational scale.

Peer Valuation: Why DIDIY Trades at a Massive "Plumbing Discount"

To understand just how undervalued didi stock is in 2026, it is useful to compare its fundamental metrics directly against its global ride-hailing peers, Uber and Grab.

The structural disparity is glaring. DiDi is roughly two-thirds the size of Uber in terms of annual revenue and is substantially more dominant in its home market than any other player. Furthermore, DiDi generates over 20 times the annual revenue of Southeast Asia's Grab. Yet, due to its pink-sheet OTC listing, DiDi commands a market capitalization that is smaller than Grab's and less than one-tenth of Uber's.

This P/S ratio of 0.5x represents an extreme valuation anomaly. In a normalized scenario where regulatory clearance is maintained and market access is restored via a major exchange listing, DiDi’s valuation could easily adjust to a P/S of 1.5x to 2.0x, implying a fair-value market capitalization of $45 billion to $60 billion.

Evaluating the Risks: Geopolitics, Margins, and Chinese Regulation

While the upside potential for didi stock is immense, investing in a delisted Chinese technology firm carries distinct risks that cannot be ignored.

1. Persistent Geopolitical and ADR Friction

The trade and technology cold war between the United States and China remains a permanent overhang. Even though DiDi has already delisted from the NYSE, regulatory changes regarding foreign ownership, variable interest entities (VIE structures), or cross-border data transfer laws could still impact the OTC-traded DIDIY shares.

2. High Overseas Cash Burn

Macquarie and other investment banks downgraded didi stock to Neutral/Hold in early 2026, pointing to the elevated cost of its Latin American expansion. To compete with local incumbents and build its food delivery footprint, DiDi has been forced to offer heavy consumer subsidies and driver incentives. If this capital-intensive expansion does not yield a clear path to high-margin profitability in international markets, it will continue to drag down consolidated GAAP net income.

3. Domestic Price Wars and Commission Caps

In China, aggregate mobility platforms like AutoNavi (Alibaba's Gaode Map) and Meituan have commoditized ride-hailing by allowing users to compare prices across dozens of small local operators simultaneously. This keeps domestic competition fierce and limits DiDi's ability to raise its platform "take-rates." Additionally, the Chinese Ministry of Transport periodically imposes caps on platform commissions to protect gig-worker driver earnings, restricting DiDi's domestic margin expansion.

How to Buy and Trade Didi Stock (DIDIY) Safely

Because didi stock is traded on the over-the-counter (OTC) market, the buying process differs slightly from purchasing standard Nasdaq or NYSE equities. Here is what retail investors need to know:

1. Verify Brokerage Support: Most full-service brokerages—such as Fidelity, Charles Schwab, and Interactive Brokers—fully support OTC transactions. Some discount or international platforms may restrict trading on pink-sheet securities, so verify with your broker beforehand.
2. Use the Correct Ticker: Search for DIDIY, which represents the American Depositary Shares (ADS). It is important to note that four DIDIY shares represent one Class A ordinary share of DiDi Global Inc.
3. Always Use Limit Orders: OTC stocks typically experience lower daily trading volumes than major exchanges, which can lead to wider bid-ask spreads. To avoid overpaying, never use market orders. Instead, place limit orders to execute your trade only at your specified target price.
4. Sign OTC Disclosures: Upon your first trade of DIDIY, your brokerage platform may require you to sign a brief electronic disclosure form acknowledging the volatility, lower liquidity, and unique risks associated with OTC markets.

Frequently Asked Questions (FAQs)

Why was Didi stock delisted in the first place?

DiDi was pressured to delist from the New York Stock Exchange in 2022 to cooperate with a comprehensive cybersecurity and data-handling review by Chinese regulators. The regulatory clampdown began after DiDi proceeded with its U.S. IPO in June 2021 against the informal wishes of Beijing authorities.

Is DIDIY stock still active and trading in 2026?

Yes. While it is no longer listed on the NYSE, DiDi continues to trade actively on the over-the-counter (OTC) market under the ticker symbol DIDIY. The company continues to file regular financial disclosures and reports strong earnings.

Will DiDi ever relist on the Hong Kong Stock Exchange (HKEX)?

While DiDi's management has officially stated they are focusing on core business operations rather than an immediate IPO timeline, a Hong Kong relisting is widely expected by Wall Street analysts. Many expect the company to pursue a dual-primary listing in Hong Kong once domestic regulatory alignment is completely ironed out.

Is DiDi Global profitable?

Yes, on an adjusted basis. For the full year 2025, DiDi reported a GAAP net income of RMB 1.0 billion. Its Non-IFRS Adjusted Net Profit was an impressive RMB 7.9 billion, proving that the underlying ride-hailing business is highly profitable when stripped of non-operating and non-cash charges.

What is the difference between DIDI and DIDIY?

"DIDI" was the original ticker symbol used when the company was listed on the New York Stock Exchange. "DIDIY" is the current ticker for the OTC-traded American Depositary Shares (each four representing one Class A ordinary share).

Conclusion

In 2026, didi stock represents one of the most compelling risk-reward setups in the global technology space. The operational business has not only survived the regulatory onslaught of 2021-2022, but it has emerged stronger, highly profitable, and armed with a robust cash reserve of over 56 billion CNY.

While its OTC listing (DIDIY) continues to suppress its valuation with an artificial "plumbing discount," the underlying fundamentals align closely with global giants like Uber. Supported by major future growth catalysts—such as the roll-out of the R2 Robotaxi, Latin American expansion, and an eventual Hong Kong listing—DIDIY is an exceptionally attractive position for long-term value and growth investors willing to tolerate political and OTC market volatility.