VST · Vistra Corp.

$163.37 -5.61 (-3.32%)

Market Cap

$56.98B

337.18M

Total shares sold short and not yet covered, reported to FINRA by broker-dealers and published twice a month (bi-monthly). Days to cover divides the short position by average daily volume; a high value (above 5) can signal short-squeeze potential.

Short Squeeze Score

54/100

Short interest 3.7% of shares — P64 Days to cover 3.2 — P49 Price vs VWAP +9.4% — P89 Short-volume trend +1.9% — P49 Short interest change -20.8% — P13 Worst FTD 0.00% of shares — P27

Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-07-15). Weighted mean of the available factors (short interest 30%, days to cover 20%, price vs VWAP 15%, short-volume trend 15%, short-interest change 10%, fails-to-deliver 10%) plus catalyst boosts (price spike, volume surge, earnings within days), capped at +20 and clamped to 100.

1M 3M 6M 1Y 5Y All

Short Interest History

Settlement Date	Current Position	Previous Position	Change	Avg Daily Volume	Days to Cover
2026-07-15	12,604,861	15,917,274	-3,312,413	3,981,167	3.17
2026-06-30	15,917,274	15,362,632	+554,642	4,607,991	3.45
2026-06-15	15,362,632	15,703,702	-341,070	4,193,922	3.66
2026-05-29	15,703,702	13,438,308	+2,265,394	5,953,792	2.64
2026-05-15	13,438,308	12,471,471	+966,837	5,822,704	2.31
2026-04-30	12,471,471	11,237,560	+1,233,911	3,820,935	3.26
2026-04-15	11,237,560	9,333,104	+1,904,456	3,392,087	3.31
2026-03-31	9,333,104	8,823,320	+509,784	4,559,867	2.05
2026-03-13	8,823,320	9,901,441	-1,078,121	4,912,050	1.80
2026-02-27	9,901,441	10,122,195	-220,754	4,652,492	2.13
2026-02-13	10,122,195	9,647,855	+474,340	6,964,421	1.45
2026-01-30	9,647,855	9,012,962	+634,893	5,668,165	1.70
2026-01-15	9,012,962	7,826,489	+1,186,473	6,904,146	1.31
2025-12-31	7,826,489	7,080,329	+746,160	4,056,363	1.93
2025-12-15	7,080,329	7,769,224	-688,895	4,273,482	1.66
2025-11-28	7,769,224	7,107,929	+661,295	3,867,750	2.01
2025-11-14	7,107,929	7,917,745	-809,816	4,730,611	1.50
2025-10-31	7,917,745	6,833,443	+1,084,302	4,891,524	1.62
2025-10-15	6,833,443	8,116,860	-1,283,417	4,369,422	1.56
2025-09-30	8,116,860	7,249,187	+867,673	5,165,886	1.57
2025-09-15	7,249,187	7,396,196	-147,009	4,632,675	1.56
2025-08-29	7,396,196	7,806,774	-410,578	3,414,556	2.17
2025-08-15	7,806,774	7,579,482	+227,292	4,929,868	1.58
2025-07-31	7,579,482	8,214,545	-635,063	5,279,031	1.44

Showing 1–24 of 24 settlements

Key facts CIK 1692819 CUSIP 92840M102 13F (30d) 312 filings 307 filers Visit website Investor relations