Verdict
Undervalued
What is Standard Lithium Ltd. (SLI) worth?
Currently $2.27 — 43% discount to Dolphy’s fair value · ● live
Asset / NAV
medium confidence in the point estimate
● live · as of 2026-07-21 21:13 · Market cap $698.7M
As of 2026-07-15, Standard Lithium Ltd. (SLI) looks undervalued. Dolphy estimates a fair value of $4.00 versus a current price of $2.27 — a 43% discount to fair value.
Executive summary
Rating: Buy | Fair Value $4.00 | Current $2.87 (~40% upside)
Standard Lithium is a pre-revenue lithium-brine developer in the Smackover Formation (Arkansas/Texas). With no revenue for years, we value it as a probability-weighted sum-of-the-parts / risked NAV, built bottom-up from its published technical studies.
The setup — an orphan-period entry. The stock sits in the trough of the Lassonde curve: the underlying asset is de-risking while the equity stays depressed because the market is waiting on a financing catalyst that hasn't landed. That divergence is the opportunity.
Why we upgraded (from Hold): - Lithium recovered. Spot carbonate is now ~$22,000/t, up from the ~$9–10,000/t the prior report assumed — roughly in line with our ~$24,000/t long-run base. This de-risks the base case and shrinks the deep-bear probability (we cut bear 25%→20%, raised bull 25%→30%). - Financing still absent. No FID or financing package (latest filings are routine 6-Ks), so the equity remains below intrinsic value pending the re-rating trigger.
Valuation. Base-case NAV $3.49 (SWA 55% ~$2.47; Lanxess ~$0.71; East Texas ~$0.31; net cash +$0.62; capitalised G&A −$0.62). Scenario range: bull ~$6.75 / base $3.49 / bear ~$1.25. Probability-weighted EV ~$4.02, our anchor.
Risk/reward. Net cash of $152.1M (20.2x current ratio) funds the runway and floors the bear case near $1.25. The binary is SWA financing terms.
Key catalysts: SWA FID + financing structure; East Texas PEA; lithium-price durability; FY2026 results (Aug 6, 2026).
How we value it
Probability-weighted SOTP / risked NAV (price-adjusted DFS & PFS economics)
Every figure is computed from SEC filings by the analyst’s calculator tools and fact-checked by a second, independent model.
Investment thesis
About Standard Lithium Ltd.
Standard Lithium Ltd. explores for and develops lithium brine properties in the United States. Its flagship projects comprise the South West Arkansas Project, which covers an area of approximately 30,000 net mineral acres of brine leases located on the Smackover Formation in Arkansas; and the East Texas Properties, which includes the Franklin project located in the East Texas region of the Smackover. The company was formerly known as Patriot Petroleum Corp. and changed its name to Standard Lithium Ltd. in December 2016. Standard Lithium Ltd. was incorporated in 1998 and is headquartered in Vancouver, Canada.
Frequently asked questions
Is SLI a buy?
As of 2026-07-15, Standard Lithium Ltd. (SLI) looks undervalued. Dolphy estimates a fair value of $4.00 versus a current price of $2.27 — a 43% discount to fair value.
What is SLI's fair value?
Dolphy's estimated fair value for Standard Lithium Ltd. (SLI) is $4.00, versus a current market price of $2.27.
Is SLI overvalued or undervalued?
Standard Lithium Ltd. (SLI) currently looks undervalued — trading at a 43% discount to Dolphy's estimated fair value of $4.00.
Other companies covered
AI-generated research by Dolphy for educational and informational purposes only — not investment advice. Figures are computed from public sources and may contain errors.