diff --git a/packages/tui/CHANGELOG.md b/packages/tui/CHANGELOG.md
index 2f352b40c..dbf11e363 100644
--- a/packages/tui/CHANGELOG.md
+++ b/packages/tui/CHANGELOG.md
@@ -4,6 +4,7 @@
 
 ### Fixed
 
+- Fixed an unclosed `$$` display-math block swallowing or corrupting every Markdown table after it. A block-math token no longer spans a GFM table, and the streaming pending-math fallback no longer treats a following table as pending math ([#11159](https://github.com/earendil-works/pi/issues/11159))
 - Fixed Markdown bold and italic not rendering next to CJK punctuation ([#10730](https://github.com/earendil-works/pi/pull/10730) by [@theBucky](https://github.com/theBucky))
 
 ## [1.3.0] - 2026-10-15
diff --git a/packages/tui/src/components/markdown.ts b/packages/tui/src/components/markdown.ts
index 8782741f3..aa2166277 100644
--- a/packages/tui/src/components/markdown.ts
+++ b/packages/tui/src/components/markdown.ts
@@ -99,23 +99,41 @@ function tokenizeInlineLatex(source: string): LatexToken | undefined {
 	return { type: "latex", raw, text };
 }
 
+const TABLE_DELIMITER_ROW_REGEX = /^ {0,3}\|?[ \t]*:?-+:?[ \t]*(?:\|[ \t]*:?-+:?[ \t]*)*\|?[ \t]*$/;
+
+// A GFM table starts with a header row followed by a delimiter row such as "|---|---|" or "| --- |".
+// The header needs a "|" only when the delimiter has none: a pipe-free delimiter without a pipe in the
+// header is a thematic break, not a table.
+function containsTableStart(source: string): boolean {
+	const lines = source.split("\n");
+	for (let index = 0; index < lines.length - 1; index++) {
+		const delimiterRow = lines[index + 1];
+		if ((delimiterRow.includes("|") || lines[index].includes("|")) && TABLE_DELIMITER_ROW_REGEX.test(delimiterRow)) {
+			return true;
+		}
+	}
+	return false;
+}
+
 function tokenizeBlockLatex(source: string): LatexToken | undefined {
+	// Display math never spans a table. Without this check, an unclosed "$$" or "\[" pairs with a later
+	// opener or stays pending, swallowing the table. See https://github.com/earendil-works/pi/issues/11159.
 	const dollarMatch = /^ {0,3}\$\$[ \t]*(?:\n)?([\s\S]*?)\$\$[ \t]*(?:\n|$)/.exec(source);
-	if (dollarMatch?.[1]) {
+	if (dollarMatch?.[1] && !containsTableStart(dollarMatch[1])) {
 		return { type: "latexBlock", raw: dollarMatch[0], text: dollarMatch[1].trim() };
 	}
 
 	const bracketMatch = /^ {0,3}\\\[[ \t]*(?:\n)?([\s\S]*?)\\\][ \t]*(?:\n|$)/.exec(source);
-	if (bracketMatch?.[1]) {
+	if (bracketMatch?.[1] && !containsTableStart(bracketMatch[1])) {
 		return { type: "latexBlock", raw: bracketMatch[0], text: bracketMatch[1].trim() };
 	}
 
 	const pendingBracket = /^ {0,3}\\\[[ \t]*(?:\n)?([\s\S]*)$/.exec(source);
-	if (pendingBracket) {
+	if (pendingBracket?.[1] && !containsTableStart(pendingBracket[1])) {
 		return { type: "latexBlock", raw: pendingBracket[0], text: pendingBracket[1], pending: true };
 	}
 	const pendingDollar = /^ {0,3}\$\$[ \t]*(?:\n)?([\s\S]*)$/.exec(source);
-	if (pendingDollar?.[1] && looksLikePendingDollarMath(pendingDollar[1])) {
+	if (pendingDollar?.[1] && looksLikePendingDollarMath(pendingDollar[1]) && !containsTableStart(pendingDollar[1])) {
 		return { type: "latexBlock", raw: pendingDollar[0], text: pendingDollar[1], pending: true };
 	}
 	return undefined;
diff --git a/packages/tui/test/markdown.test.ts b/packages/tui/test/markdown.test.ts
index 96fbd958d..1cc43381b 100644
--- a/packages/tui/test/markdown.test.ts
+++ b/packages/tui/test/markdown.test.ts
@@ -966,6 +966,75 @@ Inline \(A_{sf}\)`,
 			);
 		});
 
+		// Regression tests for https://github.com/earendil-works/pi/issues/11159
+		describe("unclosed display math before tables (#11159)", () => {
+			const table = ["| A | B |", "|---|---|", "| 1 | 2 |"];
+			const renderedTable = ["┌───┬───┐", "│ A │ B │", "├───┼───┤", "│ 1 │ 2 │", "└───┴───┘"];
+			const render = (source: string) =>
+				new Markdown(source, 0, 0, defaultMarkdownTheme).render(80).map((line) => stripAnsi(line).trimEnd());
+
+			it("renders a table after an orphan $$ opener", () => {
+				const source = ["Intro", "", "$$", "", ...table, "", "After"].join("\n");
+				assert.deepStrictEqual(render(source), ["Intro", "", "$$", "", ...renderedTable, "", "After"]);
+			});
+
+			it("renders a table after an orphan $$ opener with math-like content", () => {
+				const source = ["$$", "x = 1", "", ...table].join("\n");
+				assert.deepStrictEqual(render(source), ["$$", "x = 1", "", ...renderedTable]);
+			});
+
+			it("does not pair an unclosed $$ with a later $$ across a table", () => {
+				const source = ["Intro", "", "$$", "x = 1", "", ...table, "", "$$", "y^2", "$$"].join("\n");
+				assert.deepStrictEqual(render(source), ["Intro", "", "$$", "x = 1", "", ...renderedTable, "", "y²"]);
+			});
+
+			it("renders a single-column table with a pipe-free aligned delimiter after an orphan $$", () => {
+				const source = ["$$", "", "| A |", ":---:", "| 1 |"].join("\n");
+				assert.deepStrictEqual(render(source), ["$$", "", "┌───┐", "│ A │", "├───┤", "│ 1 │", "└───┘"]);
+			});
+
+			it("renders a table after an orphan \\[ opener", () => {
+				const source = ["\\\\[", "x^2", "", ...table].join("\n");
+				assert.deepStrictEqual(render(source), ["", "\\[", "x^2", "", ...renderedTable]);
+			});
+
+			it("does not pair an unclosed \\[ with a later \\[ across a table", () => {
+				const source = ["\\\\[", "x = 1", "", ...table, "", "\\\\[", "y^2", "\\\\]"].join("\n");
+				assert.deepStrictEqual(render(source), [
+					"",
+					"\\[",
+					"x = 1",
+					"",
+					...renderedTable,
+					"",
+					"\\",
+					"",
+					"\\[",
+					"y^2",
+					"\\\\]",
+				]);
+			});
+
+			it("renders a table with a pipe-free header after an orphan $$", () => {
+				const source = ["$$", "x^2", "", "Value", "| --- |", "1"].join("\n");
+				assert.deepStrictEqual(render(source), [
+					"$$",
+					"x^2",
+					"",
+					"┌───────┐",
+					"│ Value │",
+					"├───────┤",
+					"│ 1     │",
+					"└───────┘",
+				]);
+			});
+
+			it("still renders closed multi-line display math followed by a table", () => {
+				const source = ["$$", "a", "+ b", "$$", "", ...table].join("\n");
+				assert.deepStrictEqual(render(source), ["a + b", "", ...renderedTable]);
+			});
+		});
+
 		it("switches from raw to rendered math when a streamed delimiter closes", () => {
 			const markdown = new Markdown(String.raw`Map $\mathbb{C}^3`, 0, 0, defaultMarkdownTheme);
 			assert.deepStrictEqual(