WhaleQuant.io

COMM Short Squeeze Risk Tracker: Data and Analysis

Last Updated: 2025-11-28

Access the latest COMM short interest history, Days to Cover (DTC) trend, and the proprietary Short Squeeze Score for risk assessment.

Short Squeeze Risk Assessment

COMM Short Squeeze Score

0.26

Low short squeeze potential. Selling pressure is manageable, and the stock is not a primary target.

The Squeeze Score quantifies the current short squeeze risk by analyzing short interest, Days to Cover, and market liquidity. Use this score to quickly identify the most shorted stocks with the highest squeeze potential.

  • 0.0–0.2: Very low short squeeze risk.
  • 0.2–0.4: Low short squeeze potential.
  • 0.4–0.6: Moderate short squeeze risk.
  • 0.6–0.8: High short squeeze risk.
  • 0.8–1.0: Extreme short squeeze risk.

Short Interest Ratio (% of Float)

6.48%

The Short Interest Ratio (or % of Float) is the most critical metric for identifying the most shorted stocks. It reflects the percentage of available trading shares currently sold short.

Interpretation:

  • 0%–5%: Very low short interest, minimal squeeze risk.
  • 5%–10%: Moderate short interest, watch for trends.
  • 10%–20%: High short interest, potential for squeeze.
  • >20%: Extremely high, short squeeze risk elevated.

Key Short Selling Metrics

Total Short Interest Shares
13,942,570
Shares sold short as of 2025-11-28

High short interest, indicating significant bearish sentiment.

Days to Cover (DTC)
2.64

Short interest ÷ average daily volume.

It would take 2 to 5 days to cover short positions, posing moderate risk.

Bi-weekly Change in Short Interest
-4.24%
-616813
Vs previous report.

Decrease in short interest, signaling reduced selling pressure.

Historical Data Coverage
166

Bi-weekly observations in the stored history.

High coverage with extensive historical data, trends are more reliable for analysis.

Short Interest Historical Charts

Explore the short interest trend, bi-weekly changes, and Days to Cover (DTC). Use the range selector to view different historical windows.

Short Interest (Total Shares)


Bi-Weekly Change (%)


Days to Cover (DTC)

Full Short Interest History (FINRA Bi-Weekly)

Complete FINRA bi-weekly short interest history for COMM.
This table includes total short interest, prior period values, percentage change,average daily volume, and Days to Cover (DTC), a key indicator of potential short squeeze risk.
Date Short Interest Prior Change % Change # Avg Volume DTC
2025-11-28 13,942,570 14,559,383 -4.24% -616,813 5,290,651 2.64
2025-11-14 14,559,383 14,611,309 -0.36% -51,926 4,953,957 2.94
2025-10-31 14,611,309 14,302,812 2.16% 308,497 4,252,101 3.44
2025-10-15 14,302,812 14,698,187 -2.69% -395,375 4,048,363 3.53
2025-09-30 14,698,187 14,031,616 4.75% 666,571 5,623,933 2.61
2025-09-15 14,031,616 14,530,052 -3.43% -498,436 4,830,396 2.90
2025-08-29 14,530,052 15,053,279 -3.48% -523,227 6,607,771 2.20
2025-08-15 15,053,279 14,756,827 2.01% 296,452 15,733,906 1.00
2025-07-31 14,756,827 14,092,941 4.71% 663,886 4,157,298 3.55
2025-07-15 14,092,941 13,953,091 1.00% 139,850 4,720,795 2.99
2025-06-30 13,953,091 13,608,289 2.53% 344,802 7,104,017 1.96
2025-06-13 13,608,289 13,299,370 2.32% 308,919 4,352,828 3.13
2025-05-30 13,299,370 12,859,412 3.42% 439,958 6,428,193 2.07
2025-05-15 12,859,412 12,589,335 2.15% 270,077 5,802,728 2.22
2025-04-30 12,589,335 13,991,752 -10.02% -1,402,417 4,628,295 2.72
2025-04-15 13,991,752 14,054,128 -0.44% -62,376 7,681,144 1.82
2025-03-31 14,054,128 11,073,820 26.91% 2,980,308 5,500,925 2.55
2025-03-14 11,073,820 10,526,050 5.20% 547,770 5,691,688 1.95
2025-02-28 10,526,050 9,084,414 15.87% 1,441,636 6,686,207 1.57
2025-02-14 9,084,414 9,231,545 -1.59% -147,131 3,000,842 3.03
2025-01-31 9,231,545 9,412,127 -1.92% -180,582 4,480,899 2.06
2025-01-15 9,412,127 9,536,567 -1.30% -124,440 4,001,780 2.35
2024-12-31 9,536,567 8,630,518 10.50% 906,049 4,560,022 2.09
2024-12-13 8,630,518 8,471,477 1.88% 159,041 3,232,407 2.67
2024-11-29 8,471,477 7,564,087 12.00% 907,390 3,962,672 2.14
2024-11-15 7,564,087 7,698,937 -1.75% -134,850 6,287,119 1.20
2024-10-31 7,698,937 7,522,376 2.35% 176,561 3,558,855 2.16
2024-10-15 7,522,376 6,818,295 10.33% 704,081 3,182,461 2.36
2024-09-30 6,818,295 8,026,569 -15.05% -1,208,274 5,620,623 1.21
2024-09-13 8,026,569 6,849,369 17.19% 1,177,200 4,421,968 1.82
2024-08-30 6,849,369 8,286,318 -17.34% -1,436,949 3,906,431 1.75
2024-08-15 8,286,318 9,634,139 -13.99% -1,347,821 6,272,910 1.32
2024-07-31 9,634,139 11,272,117 -14.53% -1,637,978 8,315,151 1.16
2024-07-15 11,272,117 12,725,866 -11.42% -1,453,749 2,767,332 4.07
2024-06-28 12,725,866 12,132,190 4.89% 593,676 8,532,662 1.49
2024-06-14 12,132,190 13,849,868 -12.40% -1,717,678 2,621,398 4.63
2024-05-31 13,849,868 14,057,122 -1.47% -207,254 3,588,304 3.86
2024-05-15 14,057,122 11,939,191 17.74% 2,117,931 3,643,466 3.86
2024-04-30 11,939,191 8,809,447 35.53% 3,129,744 3,637,066 3.28
2024-04-15 8,809,447 8,164,255 7.90% 645,192 1,864,557 4.72
2024-03-28 8,164,255 9,431,271 -13.43% -1,267,016 2,007,810 4.07
2024-03-15 9,431,271 10,452,933 -9.77% -1,021,662 6,441,768 1.46
2024-02-29 10,452,933 11,217,773 -6.82% -764,840 3,290,515 3.18
2024-02-15 11,217,773 8,924,657 25.69% 2,293,116 1,801,298 6.23
2024-01-31 8,924,657 8,122,649 9.87% 802,008 1,987,765 4.49
2024-01-12 8,122,649 8,645,039 -6.04% -522,390 2,361,993 3.44
2023-12-29 8,645,039 10,039,642 -13.89% -1,394,603 2,749,512 3.14
2023-12-15 10,039,642 12,390,209 -18.97% -2,350,567 4,829,480 2.08
2023-11-30 12,390,209 12,627,067 -1.88% -236,858 3,287,125 3.77
2023-11-15 12,627,067 13,920,274 -9.29% -1,293,207 4,902,665 2.58
2023-10-31 13,920,274 15,127,735 -7.98% -1,207,461 4,027,520 3.46
2023-10-13 15,127,735 15,464,401 -2.18% -336,666 2,691,630 5.62
2023-09-29 15,464,401 12,647,840 22.27% 2,816,561 2,003,870 7.72
2023-09-15 12,647,840 12,856,855 -1.63% -209,015 2,538,052 4.98
2023-08-31 12,856,855 12,034,276 6.84% 822,579 2,467,377 5.21
2023-08-15 12,034,276 12,387,108 -2.85% -352,832 5,228,293 2.30
2023-07-31 12,387,108 13,506,476 -8.29% -1,119,368 2,910,714 4.26
2023-07-14 13,506,476 14,619,415 -7.61% -1,112,939 2,921,127 4.62
2023-06-30 14,619,415 13,378,420 9.28% 1,240,995 3,640,423 4.02
2023-06-15 13,378,420 15,715,816 -14.87% -2,337,396 3,104,215 4.31
2023-05-31 15,715,816 15,671,503 0.28% 44,313 3,046,309 5.16
2023-05-15 15,671,503 14,443,731 8.50% 1,227,772 3,537,331 4.43
2023-04-28 14,443,731 12,387,602 16.60% 2,056,129 4,320,308 3.34
2023-04-14 12,387,602 11,184,181 10.76% 1,203,421 2,593,851 4.78
2023-03-31 11,184,181 9,439,391 18.48% 1,744,790 2,350,873 4.76
2023-03-15 9,439,391 8,992,741 4.97% 446,650 2,443,404 3.86
2023-02-28 8,992,741 9,470,056 -5.04% -477,315 4,128,488 2.18
2023-02-15 9,470,219 9,432,939 0.40% 37,280 1,844,338 5.13
2023-01-31 9,432,939 10,878,846 -13.29% -1,445,907 2,541,894 3.71
2023-01-13 10,878,846 11,467,945 -5.14% -589,099 3,053,416 3.56
2022-12-30 11,467,945 9,806,590 16.94% 1,661,355 2,915,365 3.93
2022-12-15 9,806,590 10,380,992 -5.53% -574,402 2,414,314 4.06
2022-11-30 10,380,992 8,793,659 18.05% 1,587,333 2,083,876 4.98
2022-11-15 8,793,659 10,102,331 -12.95% -1,308,672 5,272,623 1.67
2022-10-31 10,102,331 10,813,453 -6.58% -711,122 2,853,734 3.54
2022-10-14 10,813,453 9,800,488 10.34% 1,012,965 2,486,389 4.35
2022-09-30 9,800,488 9,956,347 -1.57% -155,859 2,856,039 3.43
2022-09-15 9,956,347 9,763,949 1.97% 192,398 3,357,324 2.97
2022-08-31 9,763,949 10,208,655 -4.36% -444,706 2,213,233 4.41
2022-08-15 10,208,655 11,820,586 -13.64% -1,611,931 3,626,994 2.81
2022-07-29 11,820,586 14,944,961 -20.91% -3,124,375 3,673,625 3.22
2022-07-15 14,944,961 14,917,199 0.19% 27,762 2,360,040 6.33
2022-06-30 14,917,199 14,514,761 2.77% 402,438 6,469,650 2.31
2022-06-15 14,514,761 14,705,896 -1.30% -191,135 3,771,129 3.85
2022-05-31 14,705,896 16,801,006 -12.47% -2,095,110 2,976,962 4.94
2022-05-13 16,801,006 16,164,874 3.94% 636,132 5,966,408 2.82
2022-04-29 16,164,874 16,820,894 -3.90% -656,020 3,503,018 4.61
2022-04-14 16,820,894 18,339,541 -8.28% -1,518,647 4,712,032 3.57
2022-03-31 18,339,541 14,919,261 22.93% 3,420,280 4,191,009 4.38
2022-03-15 14,919,261 12,904,550 15.61% 2,014,711 5,659,787 2.64
2022-02-28 12,904,550 12,699,623 1.61% 204,927 4,284,580 3.01
2022-02-15 12,699,623 10,719,453 18.47% 1,980,170 4,615,850 2.75
2022-01-31 10,719,453 9,647,311 11.11% 1,072,142 3,698,476 2.90
2022-01-14 9,647,311 8,764,364 10.07% 882,947 3,685,704 2.62
2021-12-31 8,764,364 9,895,037 -11.43% -1,130,673 2,753,293 3.18
2021-12-15 9,895,037 8,614,883 14.86% 1,280,154 5,010,963 1.97
2021-11-30 8,614,883 7,293,414 18.12% 1,321,469 4,173,377 2.06
2021-11-15 7,293,414 8,722,400 -16.38% -1,428,986 5,033,619 1.45
2021-10-29 8,722,400 7,242,939 20.43% 1,479,461 3,402,443 2.56
2021-10-15 7,242,939 6,581,713 10.05% 661,226 4,220,277 1.72
2021-09-30 6,581,713 6,939,559 -5.16% -357,846 2,815,335 2.34
2021-09-15 6,939,559 7,459,367 -6.97% -519,808 1,968,150 3.53
2021-08-31 7,459,367 6,853,796 8.84% 605,571 2,350,159 3.17
2021-08-13 6,853,796 5,690,474 20.44% 1,163,322 4,919,318 1.39
2021-07-30 5,690,474 6,883,577 -17.33% -1,193,103 2,280,188 2.50
2021-07-15 6,883,577 6,162,312 11.70% 721,265 1,912,729 3.60
2021-06-30 6,162,312 6,361,107 -3.13% -198,795 2,502,324 2.46
2021-06-15 6,361,107 6,603,783 -3.67% -242,676 1,996,136 3.19
2021-05-28 6,605,158 6,594,553 0.16% 10,605 1,794,785 3.68
2021-05-14 6,594,553 8,211,244 -19.69% -1,616,691 3,623,917 1.82
2021-04-30 8,211,244 7,533,826 8.99% 677,418 2,179,599 3.77
2021-04-15 7,533,826 6,808,247 10.66% 725,579 3,043,843 2.48
2021-03-31 6,808,247 7,542,346 -9.73% -734,099 2,527,378 2.69
2021-03-15 7,542,346 5,687,658 32.61% 1,854,688 2,277,959 3.31
2021-02-26 5,687,658 4,769,681 19.25% 917,977 3,253,117 1.75
2021-02-12 4,769,081 5,324,023 -10.42% -554,942 1,929,608 2.47
2021-01-29 5,324,023 6,218,021 -14.38% -893,998 1,638,753 3.25
2021-01-15 6,218,021 6,219,662 -0.03% -1,641 1,839,030 3.38
2020-12-31 6,219,662 7,590,175 -18.06% -1,370,513 1,913,315 3.25
2020-12-15 7,590,175 8,054,901 -5.77% -464,726 2,447,678 3.10
2020-11-30 8,054,901 8,795,618 -8.42% -740,717 2,786,881 2.89
2020-11-13 8,795,618 8,299,580 5.98% 496,038 2,723,443 3.23
2020-10-30 8,299,580 9,445,928 -12.14% -1,146,348 1,732,235 4.79
2020-10-15 9,445,908 9,825,777 -3.87% -379,869 2,518,608 3.75
2020-09-30 9,825,777 9,638,313 1.94% 187,464 2,273,614 4.32
2020-09-15 9,638,313 8,509,987 13.26% 1,128,326 4,430,503 2.18
2020-08-31 8,509,987 8,851,434 -3.86% -341,447 1,972,281 4.31
2020-08-14 8,851,434 9,631,175 -8.10% -779,741 4,922,072 1.80
2020-07-31 9,631,175 11,018,962 -12.59% -1,387,787 5,215,360 1.85
2020-07-15 11,018,962 10,463,117 5.31% 555,845 3,271,142 3.37
2020-06-30 10,463,117 8,808,575 18.78% 1,654,542 4,585,669 2.28
2020-06-15 8,808,575 9,727,986 -9.45% -919,411 3,969,360 2.22
2020-05-29 9,727,986 9,609,930 1.23% 118,056 4,470,925 2.18
2020-05-15 9,609,930 10,745,398 -10.57% -1,135,468 3,816,609 2.52
2020-04-30 10,695,080 10,720,641 -0.24% -25,561 2,730,802 3.92
2020-04-15 10,720,641 10,890,439 -1.56% -169,798 3,035,787 3.53
2020-03-31 10,890,439 12,994,390 -16.19% -2,103,951 5,917,317 1.84
2020-03-13 12,994,390 13,522,159 -3.90% -527,769 5,218,304 2.49
2020-02-28 13,522,159 12,133,666 11.44% 1,388,493 5,939,859 2.28
2020-02-14 12,133,666 10,858,711 11.74% 1,274,955 2,691,198 4.51
2020-01-31 10,858,711 9,979,381 8.81% 879,330 3,172,733 3.42
2020-01-15 9,979,381 10,276,141 -2.89% -296,760 2,526,178 3.95
2019-12-31 10,276,141 11,679,370 -12.01% -1,403,229 2,421,068 4.24
2019-12-13 11,679,370 12,758,465 -8.46% -1,079,095 2,164,102 5.40
2019-11-29 12,758,465 13,993,960 -8.83% -1,235,495 2,662,272 4.79
2019-11-15 13,993,960 14,897,645 -6.07% -903,685 5,427,749 2.58
2019-10-31 14,897,645 15,469,243 -3.70% -571,598 3,739,424 3.98
2019-10-15 15,469,243 15,667,108 -1.26% -197,865 3,116,417 4.96
2019-09-30 15,667,108 14,029,183 11.68% 1,637,925 4,626,037 3.39
2019-09-13 14,029,183 14,556,072 -3.62% -526,889 4,797,537 2.92
2019-08-30 14,556,072 12,611,458 15.42% 1,944,614 5,587,119 2.61
2019-08-15 12,611,458 12,428,602 1.47% 182,856 4,889,701 2.58
2019-07-31 12,428,602 10,271,563 21.00% 2,157,039 3,316,725 3.75
2019-07-15 10,271,563 8,512,680 20.66% 1,758,883 2,702,764 3.80
2019-06-28 8,512,680 7,902,070 7.73% 610,610 3,102,113 2.74
2019-06-14 7,902,070 7,693,573 2.71% 208,497 2,703,176 2.92
2019-05-31 7,691,800 9,306,746 -17.35% -1,614,946 2,931,960 2.62
2019-05-15 9,306,746 7,128,051 30.57% 2,178,695 4,588,364 2.03
2019-04-30 7,128,051 5,587,294 27.58% 1,540,757 2,453,444 2.91
2019-04-15 5,587,294 6,188,493 -9.71% -601,199 2,675,570 2.09
2019-03-29 6,188,493 6,781,763 -8.75% -593,270 1,872,306 3.31
2019-03-15 6,781,763 7,329,817 -7.48% -548,054 1,921,195 3.53
2019-02-28 7,329,817 7,909,395 -7.33% -579,578 2,998,105 2.44
2019-02-15 7,909,395 8,067,364 -1.96% -157,969 1,405,123 5.63
2019-01-31 8,067,364 8,435,796 -4.37% -368,432 1,889,337 4.27
2019-01-15 8,435,796 7,159,043 17.83% 1,276,753 2,206,999 3.82

Frequently Asked Questions (FAQ)

What is short interest?

Short interest represents the number of shares sold short but not yet covered. It reflects bearish sentiment and short-selling pressure.

What does Short Interest % of Float mean?

This metric indicates what percentage of a company’s tradable float is currently held as short positions. Higher percentages imply stronger short pressure.

What is considered high short interest?

Typically:
5%–10%: Moderate
10%–20%: High
20%+: Extremely high with elevated squeeze risk

What is a short squeeze?

A short squeeze occurs when short sellers rush to cover their positions as the stock price rises, accelerating the upward movement.

What is Days to Cover (DTC)?

Days to Cover equals short interest divided by average daily trading volume. Higher DTC means shorts need more time to exit their positions.

What level of Days to Cover is risky?

<2 days: Low risk
2–5 days: Moderate
5+ days: High squeeze potential
7–10 days: Extreme risk zone

What causes a short squeeze?

Common triggers include strong earnings, breakouts, upgrades, high volume, low float, or extreme short interest combined with rising prices.

What is a Short Squeeze Score?

It is a composite rating reflecting squeeze risk using short interest, DTC, liquidity, and momentum factors.

Can a stock with low short interest still squeeze?

Yes. Low float or sudden momentum can still trigger squeezes, though the probability is lower than highly shorted stocks.

How often is short interest updated?

FINRA updates short interest twice each month (bi-weekly). Market platforms refresh once the data is released.

Does short interest data get delayed during a U.S. government shutdown?

FINRA is not a government agency, so its operations do not stop during a federal shutdown. However, short interest data can still be delayed indirectly because the reporting and regulatory infrastructure involves broker-dealers and certain SEC processes.

During prolonged shutdowns, minor delays have occurred historically, but FINRA generally continues releasing bi-weekly short interest updates with minimal disruption.

Are short squeezes predictable?

You can identify high-risk conditions, but timing is inherently uncertain. A squeeze requires both high short interest and positive momentum.

Does high short interest guarantee a squeeze?

No. High short interest often reflects negative fundamental expectations and may not result in a squeeze if price pressure does not rise.

Is COMM currently a highly shorted stock?

This depends on the latest Short Interest % of Float shown above. Levels above 10% are considered high, while above 20% are extremely elevated.

What is the current short squeeze risk for COMM?

The Short Squeeze Score at the top of this page provides a real-time assessment of squeeze probability for COMM.

Is COMM a potential short squeeze candidate?

If COMM has high short interest, elevated DTC, or strong upward momentum, the risk of a squeeze increases significantly.

What is the Days to Cover for COMM?

The DTC value for COMM displayed above reflects how long it may take short sellers to exit their positions.

What is the short interest trend for COMM?

The bi-weekly short interest history on this page shows whether bearish positioning in COMM is increasing or decreasing.

Has short interest in COMM increased recently?

The “Change in Short Interest” indicator above reports the most recent change from the previous FINRA update.

What short interest level is considered risky for COMM?

Typically, squeeze risk for COMM becomes elevated when short interest exceeds 10%–20% of float.

How does COMM compare to other heavily shorted stocks?

The Short Squeeze Score allows direct comparison between COMM and other high-SI stocks in the market.

What historical short interest data is available for COMM?

This dashboard includes all available bi-weekly FINRA short interest records for COMM.

Does COMM have low float or liquidity risks?

Low float or poor liquidity magnifies squeeze potential. These attributes indirectly influence COMM’s Short Squeeze Score.

How often is COMM’s short interest updated?

COMM’s short interest is refreshed with each new FINRA bi-weekly update.

What events could trigger a squeeze in COMM?

Potential triggers include positive earnings, analyst upgrades, high-volume breakouts, or unexpected catalysts that push COMM sharply upward.