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Western Alliance Bancorporation (WAL) Short Interest Ratio & Short Volume

Western Alliance Bancorporation logo
$81.15 +0.15 (+0.19%)
As of 09/4/2026 03:58 PM Eastern
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Western Alliance Bancorporation Short Interest Overview

As of August 14, 2026, Western Alliance Bancorporation (WAL) had a short interest of 5.36 million shares sold short, representing 5.05% of the public float. This marks a -15.02% decrease in short interest since the prior report. The short interest ratio (days to cover) is 6.1, meaning it would take 6.1 days of the average trading volume of 1.00 million shares to cover all short positions.

Current Short Interest
5,355,526 shares
Previous Short Interest
6,302,163 shares
Change Vs. Previous Month
-15.02%
Dollar Volume Sold Short
$440.81 million
Short Interest Ratio
6.1 Days to Cover
Last Record Date
August 14, 2026
Outstanding Shares
109,100,000 shares
Short Percent of Float
5.05%
Today's Trading Volume
766,541 shares
Average Trading Volume
1,002,944 shares
Today's Volume Vs. Average
76%
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Short Interest ChartDays to Cover ChartShort Percent of Float Chart

WAL Short Interest Over Time

WAL Days to Cover Over Time

WAL Percentage of Float Shorted Over Time

Western Alliance Bancorporation Tesla Short Interest History & Recent Changes

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Report DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date
8/14/20265,355,526 shares $440.81 million -15.0%5.0%6.1 $82.31
7/31/20266,302,163 shares $507.53 million +13.1%5.9%5.88 $80.53
7/15/20265,570,519 shares $455.61 million +6.7%5.2%5.61 $81.79
6/30/20265,218,885 shares $429.34 million +27.8%4.9%4.3 $82.27
6/15/20264,085,239 shares $333.73 million +5.5%3.8%4.69 $81.69
5/29/20263,872,988 shares $308.82 million +16.3%3.6%3.32 $79.74
5/15/20263,330,701 shares $247.84 million +43.2%3.1%2.75 $74.41
4/30/20262,326,472 shares $189.59 million +3.4%2.2%2.28 $81.49
4/15/20262,251,017 shares $176.60 million -24.7%2.1%2.35 $78.45
3/31/20262,989,036 shares $211.60 million -19.0%2.8%2.01 $70.79
3/13/20263,688,093 shares $250.65 million -22.2%3.5%1.59 $67.96
2/27/20264,739,356 shares $381.46 million -0.4%4.4%3 $80.49
2/13/20264,758,812 shares $442.92 million +6.3%4.5%3.92 $93.07
1/30/20264,477,711 shares $398.74 million -1.0%4.2%4.15 $89.05
1/15/20264,524,418 shares $406.43 million +16.6%4.2%5.82 $89.83
12/31/20253,880,208 shares $326.40 million +11.7%3.6%4.81 $84.12
12/15/20253,472,647 shares $299.27 million -14.9%3.2%3.78 $86.18
11/28/20254,080,098 shares $332.65 million -5.2%3.8%4.59 $81.53
11/14/20254,304,202 shares $336.47 million -2.8%4.0%5.32 $78.17
10/31/20254,426,153 shares $342.31 million -5.8%4.1%2.23 $77.34
10/15/20254,700,000 shares $370.38 million -9.4%4.4%3.6 $78.80
9/30/20255,190,000 shares $450.18 million -0.2%N/A4.6 $86.74
9/15/20255,200,000 shares $463.24 million +2.6%N/A4.9 $89.08
8/31/20255,070,000 shares $454.46 million -2.9%4.7%5.3 $89.64
8/15/20255,220,000 shares $431.12 million +5.9%N/A5.6 $82.59
7/31/20254,930,000 shares $382.14 million +11.0%4.6%5.3 $77.51
7/15/20254,440,000 shares $359.55 million +7,972.7%N/A4.6 $80.98
6/30/202555,000 shares $4.29 million -98.7%3.8%0.7 $78.08
6/15/20254,280,000 shares $304.82 million +5.2%4.0%4.1 $71.22
5/31/20254,070,000 shares $294.67 million -8.7%3.8%3.6 $72.40
5/15/20254,460,000 shares $349.31 million +2.5%4.2%3.6 $78.32
4/30/20254,350,000 shares $303.20 million -2.5%N/A3.5 $69.70
4/15/20254,460,000 shares $294.85 million +4.9%4.2%3.4 $66.11
3/31/20254,250,000 shares $326.77 million -18.9%4.0%3.2 $76.89
3/15/20255,240,000 shares $405.09 million -10.3%4.9%4.3 $77.31
2/28/20255,840,000 shares $508.08 million +6.8%5.5%5.1 $87.00
2/15/20255,470,000 shares $484.84 million +10.3%5.1%5.1 $88.64
1/31/20254,960,000 shares $435.70 million -4.1%N/A4.6 $87.84
1/15/20255,170,000 shares $453.25 million -8.5%N/A4.8 $87.67
12/31/20245,650,000 shares $472.00 million -11.4%N/A5 $83.54
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12/15/20246,380,000 shares $572.29 million -1.5%N/A5.5 $89.70
11/30/20246,480,000 shares $606.59 million -6.6%N/A4.5 $93.61
11/15/20246,940,000 shares $627.24 million +8.4%N/A4.6 $90.38
10/31/20246,400,000 shares $532.54 million -8.7%N/A4.2 $83.21
10/15/20247,010,000 shares $637.07 million -5.9%N/A4.6 $90.88
9/30/20247,450,000 shares $644.35 million +45.2%N/A5.1 $86.49
9/15/20245,130,000 shares $420.20 million -0.4%N/A3.5 $81.91
8/31/20245,150,000 shares $420.65 million -0.6%N/A4.6 $81.68
8/15/20245,180,000 shares $399.07 million -0.8%N/A4.9 $77.04
7/31/20245,220,000 shares $419.90 million +3.4%N/A5.1 $80.44
7/15/20245,050,000 shares $352.74 million -4.4%N/A5.1 $69.85
6/30/20245,280,000 shares $331.69 million -9.3%N/A5.9 $62.82
6/15/20245,820,000 shares $340.88 million +3.6%N/A6.5 $58.57
5/31/20245,620,000 shares $354.23 million -1.2%N/A5.9 $63.03
5/15/20245,690,000 shares $368.71 million +5.6%N/A5.2 $64.80
4/30/20245,390,000 shares $306.21 million +5.9%N/A4.2 $56.81
4/15/20245,090,000 shares $285.85 million +1.4%N/A3.3 $56.16
3/31/20245,020,000 shares $322.23 million -9.6%N/A3.3 $64.19
3/15/20245,550,000 shares $321.82 million +8.0%N/A3.7 $57.99
2/29/20245,140,000 shares $296.84 million +6.6%N/A3.2 $57.75
2/15/20244,820,000 shares $301.20 million -12.5%N/A3.2 $62.49
1/31/20245,510,000 shares $352.47 million -3.7%N/A3.6 $63.97
1/15/20245,720,000 shares $355.73 million -7.0%N/A3.9 $62.19
12/31/20236,150,000 shares $404.61 million -6.1%N/A4 $65.79
12/15/20236,550,000 shares $417.76 million +12.7%N/A4 $63.78
11/30/20235,810,000 shares $297.53 million -6.1%N/A3.6 $51.21
11/15/20236,190,000 shares $304.05 million +8.0%N/A4 $49.12
10/31/20235,730,000 shares $235.50 million -10.6%N/A3.4 $41.10
10/15/20236,410,000 shares $283.39 million -9.7%N/A3.5 $44.21
9/30/20237,100,000 shares $326.39 million -2.3%N/A3.5 $45.97
9/15/20237,270,000 shares $353.47 million -18.1%N/A3.5 $48.62
8/31/20238,880,000 shares $444 million +19.2%N/A3.8 $50.00
8/15/20237,450,000 shares $364.31 million -14.7%N/A2.6 $48.90
7/31/20238,730,000 shares $453.26 million +10.0%N/A2.2 $51.92
7/15/20237,940,000 shares $308.79 million +0.1%7.8%1.2 $38.89
6/30/20237,930,000 shares $289.21 million -23.1%7.7%1.2 $36.47
6/15/202310,310,000 shares $400.54 million -2.9%10.1%1.4 $38.85
5/31/202310,620,000 shares $361.72 million -9.8%10.4%0.9 $34.06
5/15/202311,770,000 shares $362.05 million +25.2%11.5%1.1 $30.76
4/30/20239,400,000 shares $348.93 million +20.4%9.2%0.9 $37.12
4/15/20237,810,000 shares $247.26 million +9.9%7.6%1.1 $31.66
3/31/20237,110,000 shares $252.69 million +73.8%6.9%1.1 $35.54
3/15/20234,090,000 shares $132.31 million +53.2%4.0%0.7 $32.35
2/28/20232,670,000 shares $198.22 million +19.7%2.6%2.7 $74.24
2/15/20232,230,000 shares $168.63 million -32.4%2.2%2.5 $75.62
1/31/20233,300,000 shares $248.72 million No ChangeN/A3.5 $75.37
1/15/20233,300,000 shares $213.18 million +16.6%N/A3.6 $64.60
12/30/20222,830,000 shares $168.55 million +105.1%N/A3 $59.56
12/15/20221,380,000 shares $78.88 million -3.5%N/A1.4 $57.16
11/30/20221,430,000 shares $98.01 million -4.0%N/A1.6 $68.54
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11/15/20221,490,000 shares $109.81 million No ChangeN/A1.8 $73.70
10/31/20221,490,000 shares $100.08 million -19.9%N/A1.9 $67.17
10/15/20221,860,000 shares $118.67 million +9.4%N/A2.4 $63.80
9/30/20221,700,000 shares $111.76 million -5.0%N/A2.7 $65.74
9/15/20221,790,000 shares $130.99 million +22.6%N/A3 $73.18
8/31/20221,460,000 shares $112.01 million -14.1%N/A2.4 $76.72
8/15/20221,700,000 shares $145.16 million -2.3%N/A2.7 $85.39
7/31/20221,740,000 shares $132.90 million +6.8%N/A2.7 $76.38
7/15/20221,630,000 shares $118.89 million +10.1%N/A2.3 $72.94
6/30/20221,480,000 shares $104.49 million -11.4%1.5%1.9 $70.60
6/15/20221,670,000 shares $121.68 million No Change1.7%2 $72.86
5/31/20221,670,000 shares $135.89 million -1.8%N/A2 $81.37
5/15/20221,700,000 shares $129.32 million +10.4%N/A1.8 $76.07
4/30/20221,540,000 shares $117.21 million No ChangeN/A1.6 $76.11
4/15/20221,540,000 shares $116.52 million +7.7%N/A1.5 $75.66
3/31/20221,430,000 shares $118.43 million -10.6%N/A1.4 $82.82
3/15/20221,600,000 shares $132.35 million -4.8%N/A1.7 $82.72
2/28/20221,680,000 shares $157.48 million -4.0%N/A1.8 $93.74
2/15/20221,750,000 shares $171.57 million +8.7%1.7%1.9 $98.04
1/31/20221,610,000 shares $159.70 million +0.6%1.6%1.9 $99.19
1/15/20221,600,000 shares $195.76 million +22.1%1.6%2.2 $122.35
12/31/20211,310,000 shares $141.02 million -14.9%1.3%1.9 $107.65
12/15/20211,540,000 shares $163.66 million -7.2%1.5%2.2 $106.27
11/30/20211,660,000 shares $182.23 million +9.9%1.6%2.5 $109.78
11/15/20211,510,000 shares $178.33 million -10.7%1.5%2.5 $118.10
10/29/20211,690,000 shares $196.19 million -1.2%1.7%2.8 $116.09
10/15/20211,710,000 shares $195.59 million -9.0%1.7%2.9 $114.38
9/30/20211,880,000 shares $204.58 million +22.1%1.9%3.2 $108.82
9/15/20211,540,000 shares $153.40 million +14.1%1.5%2.5 $99.61

WAL Short Interest - Frequently Asked Questions

Short interest is the volume of Western Alliance Bancorporation shares that have been sold short but have not yet been closed out or covered. As of August 14th, investors have sold 5,355,526 shares of WAL short. 5.05% of Western Alliance Bancorporation's shares are currently sold short. Learn More on Western Alliance Bancorporation's current short interest.

The short interest ratio, also known as the "days to cover ratio", is calculated by dividing the number of shares of a stock sold short divided by its average trading volume. A short interest ratio ranging between 1 and 4 generally indicates strong positive sentiment about a stock and a lack of short sellers. A short interest ratio of 10 or greater indicates strong pessimism about a stock. WAL shares currently have a short interest ratio of 6.1. Learn More on Western Alliance Bancorporation's short interest ratio.

Companies that have a short interest as a percentage of float below 10% indicates positive investor sentiment and few short sellers. Stocks with a short interest percentage above 10% is considered high, suggesting some investors are pessimistic about the stock. Companies with a short interest percentage of 20% or more indicates widespread negative sentiment. 5.05% of Western Alliance Bancorporation's floating shares are currently sold short.

Western Alliance Bancorporation saw a drop in short interest during the month of August. As of August 14th, there was short interest totaling 5,355,526 shares, a drop of 15.0% from the previous total of 6,302,163 shares. Changes in short volume can be used to identify positive and negative investor sentiment. Investors that short sell a stock are betting that its price will decline in the future. An increase in short sale volume suggests bearish (negative) sentiment among investors. A decrease on short sale volume suggests bullish (positive) sentiment.

5.05% of Western Alliance Bancorporation's shares are currently sold short. Here is how the short interest of companies in the industry of "regional banks" compare to Western Alliance Bancorporation: East West Bancorp, Inc. (2.86%), Fifth Third Bancorp (4.95%), Seacoast Banking Corporation of Florida (5.14%), Zions Bancorporation, N.A. (3.81%), Citizens Financial Group, Inc. (3.76%), Customers Bancorp, Inc (7.61%), First Horizon Corporation (2.26%), KeyCorp (2.69%), Origin Bancorp, Inc. (2.27%), Truist Financial Corporation (2.03%),

As of the most recent reporting period, the following stocks had the largest short interest positions: SPDR S&P 500 ETF Trust ($71.57 billion), Invesco QQQ ($46.97 billion), iShares Russell 2000 ETF ($24.02 billion), Nebius Group N.V. ($15.37 billion), Sandisk Corporation ($12.60 billion), SPDR S&P Biotech ETF ($12.14 billion), Western Digital Corporation ($10.32 billion), iShares 20+ Year Treasury Bond ETF ($8.38 billion), VanEck Semiconductor ETF ($7.62 billion), and iShares iBoxx $ High Yield Corporate Bond ETF ($7.07 billion). View all of the most shorted stocks.

Short selling WAL is an investing strategy that aims to generate trading profit from Western Alliance Bancorporation as its price is falling. WAL shares are trading up $0.15 today. To short a stock, an investor borrows shares, sells them and buys the shares back on the public market later to return it to the lender. Short sellers are betting that a stock will decline in price. If the stock does drop after selling, the short seller buys it back at a lower price and returns it to the lender. The difference between the sell price and the buy price is the trader's profit.

A short squeeze for Western Alliance Bancorporation occurs when it has a large amount of short interest and its stock appreciates in price. This forces short sellers to cover their short interest positions by buying actual shares of WAL, which in turn drives the price of the stock up even further.

Short interest is typically published by a stock exchange once per month. However, NASDAQ publishes a report for U.S. stocks, including WAL, twice per month. The most recent reporting period available is August, 14 2026.

Understanding short interest metrics can help you assess how traders are positioning around a stock like WAL:

  • Shares Sold Short: The total number of shares that have been sold by short sellers but have not yet been covered or closed out. A high number may indicate bearish sentiment.
  • Short Float: The percentage of a company’s publicly available shares (or "float") that are sold short. A higher short float suggests a greater portion of the stock is being bet against.
  • Days to Cover (Short Interest Ratio): This estimates how many days it would take short sellers to cover their positions, based on average daily trading volume. Higher values can signal potential for a short squeeze if buying pressure increases.

These metrics are often used by traders to gauge sentiment, volatility risk, and the potential for price movements based on short covering activity.


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Short Interest Tools

Short interest data for NYSE:WAL is sourced from the Financial Industry Regulatory Authority (FINRA), with the most recent report published on 8/25/2026. FINRA publishes updated short interest twice a month.
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