N@N

Market Maker Surveillance Report. PFE, DRYS, ESRX, SFMI, BLOAQ, GCVRZ, Highest Net Sell Volume and Negative Price Friction For

August 3, 2011 / M2 PRESSWIRE / BUYINS.NET / www.buyins.net, announced today its proprietary Market Maker Friction Factor Report for Wednesday. Since October 2008 market makers are now required to be on the bid as much as they are on the offer and for like amounts of stock. This Fair Market Making Requirement is designed to prevent market makers from manipulating stock prices. On Wednesday there were 4485 companies with "abnormal" market making, 2841 companies with positive Friction Factors and 3640 companies with negative Friction Factors. Here is a list of the top companies with the highest net sell volume on Wednesday and lowest negative price Friction (bearish). This means that there was more selling than buying in the stocks and their stock prices dropped faster with less Friction. PFIZER INC (NYSE:PFE), DRYSHIPS INC (NASDAQ:DRYS), EXPRESS SCRIPTS INC (NASDAQ:ESRX), SILVER FALCON MINING INC (OTC:SFMI), BLOCKBUSTER INCORPORATED (OTC:BLOAQ), (NASDAQ:GCVRZ). To access Friction Factor, Naked Short Data and SqueezeTrigger Prices on all stocks please visit http://www.buyins.net .

Market Maker Friction Factor is shown in the chart below:

     Symbol     Change       Percent      Buy Volume      Buy %%       Sell Volume     Sell %%      Net Volume      Friction
     PFE        $-0.020      -0.11%       17,004,707      26.14%       18,616,671      28.62%       -1,611,964      -805,982
     DRYS       $-0.170      -4.79%       10,732,777      44.20%       13,414,271      55.24%       -2,681,494      -157,735
     ESRX       $-0.340      -0.66%       6,950,110       36.10%       15,233,505      79.12%       -8,283,395      -243,629
     SFMI       $-0.010      -7.14%       1,281,723       29.95%       2,997,350       70.05%       -1,715,627      -1,715,627
     BLOAQ      $-0.011      -12.03%      1,407,621       31.01%       3,119,826       68.73%       -1,712,205      -1,515,226
     GCVRZ      $-0.060      -5.31%       3,289,500       34.91%       6,133,806       65.09%       -2,844,306      -474,051

Analysis of the Friction Factor chart above shows that each of the six stocks mentioned above have low price friction combined with more selling than buying (negative Net Volume) in their stocks. The Friction Factor displays how many more shares of buying than selling are required to move a stock higher by one cent or how many more shares of selling than buying moves a stock lower by 1 cent.

For example, the chart above shows PFE down $-0.02000 with a Friction Factor of -805,982 and a Net Volume of -1,611,964. That means that it takes 805,982 more shares of selling than buying to drop PFE by one penny. On Monday the Market Makers allowed the stock to move down on heavier selling than buying (low negative friction).

PFIZER INC (NYSE:PFE) - Pfizer Inc., a biopharmaceutical company, offers prescription medicines for humans and animals worldwide. The company's Biopharmaceutical segments provides Lipitor for elevated LDL-cholesterol levels in the blood; Enbrel for rheumatoid arthritis, polyarticular juvenile rheumatoid arthritis, psoriatic arthritis, plaque psoriasis, and ankylosing spondylitis; Lyrica for post-herpetic neuralgia, diabetic peripheral neuropathy, fibromyalgia, neuropathic pain, adjunctive treatment of epilepsy, and general anxiety disorder, as well as for use as an adjunctive therapy for adult patients with partial onset seizures; Prevnar/Prevenar for invasive pneumococcal disease; Celebrex for osteoarthritis and rheumatoid arthritis, and acute pain; Viagra for erectile dysfunction; Xalabrands for reducing elevated eye pressure; Effexor XR for depressive, generalized anxiety, social anxiety, and panic disorders; and Norvasc for hypertension. It also offers Zyvox for gram-positive pathogens; Premarin for menopausal symptoms; Sutent for renal cell carcinoma; Geodon/Zeldox for schizophrenia; Detrol/Detrol LA for overactive bladder; Zosyn/Tazocin, an intravenous antibiotic; Genotropin for growth hormone deficiency; Vfend, an antifungal agent; and Protonix for gastroesophageal reflux disease; Chantix/Champix for aid smoking cessation; BeneFIX, ReFacto AF, and Xyntha for lifelong bleeding disorder; Caduet for cardiovascular events; Revatio for pulmonary arterial hypertension; Pristiq for depressive disorder; Aricept for Alzheimers disease; and Spiriva for breathing problems. The companys Diversified segment offers animal health products, such as vaccines, anti-infectives, anti-inflammatories, antiemetics, and parasiticides; consumer healthcare products, such as dietary supplements, pain management, respiratory, and personal care; nutrition products; and gelatin, liquid, softgel, non-animal, and fish gelatin capsules. Pfizer Inc. was founded in 1849 and is headquartered in New York, New York.

DRYSHIPS INC (NASDAQ:DRYS) - DryShips, Inc., through its subsidiaries, engages in the ownership and operation of drybulk carriers and drilling rigs that operate worldwide. Its drybulk fleet principally carries various drybulk commodities, including bulk items comprising coal, iron ore, and grains; and minor bulk items, such as bauxite, phosphate, fertilizers, and steel products. The company owns and operates a fleet of 39 drybulk carriers consisting of 7 Capesize, 28 Panamax, 2 Supramax vessels, and 2 Panamax newbuilding vessels with a combined deadweight tonnage of approximately 3.5 million dwt; and 12 tankers comprising 6 Suezmax and 6 Aframax with a combined deadweight tonnage of approximately 1.6 million tons. DryShips, Inc., through its subsidiary, Ocean Rig UDW, Inc., also owns and operates 6 offshore ultra deepwater drilling units comprising 2 ultra deepwater semisubmersible drilling rigs and 4 ultra deepwater drillships, of which 3 would be delivered to the company during 2011. The company was founded in 2004 and is based in Athens, Greece.

EXPRESS SCRIPTS INC (NASDAQ:ESRX) - Express Scripts, Inc. provides a range of pharmacy benefit management (PBM) services in North America. The companys PBM services include retail network pharmacy management and retail drug card programs; home delivery pharmacy services; specialty pharmacy services; patient care contact centers; benefit plan design and consultation; drug formulary management; compliance and therapy management programs; information reporting and analysis programs; rebate programs, electronic claims processing, and drug utilization review; consumer health and drug information; bio-pharma services, including reimbursement and customized logistics solutions; medication therapy and safety through pharmacogenomics; and assistance programs for low-income patients. It also engages in the distribution of pharmaceuticals and medical supplies to providers and clinics; fertility pharmaceuticals requiring special handling or packaging; and sample units to physicians, as well as the verification of practitioner licensure, healthcare account administration, and implementation of consumer-directed healthcare solutions. It serves HMOs, health insurers, third-party administrators, employers, union-sponsored benefit plans, workers compensation plans, government health programs, office-based oncologists, renal dialysis clinics, ambulatory surgery centers, primary care physicians, and retina specialists. Express Scripts was founded in 1986 and is headquartered in St. Louis, Missouri.

SILVER FALCON MINING INC (OTC:SFMI) - Silver Falcon Mining, Inc., a junior resource production company, engages in the exploration and development of gold and silver mining properties in North America. It owns rights to develop and operate mines on the War Eagle Mountain, which is located on the Owyhee Gold Trend of the Silver City Mining District in southern Idaho. The company was founded in 2007 and is based in New York, New York.

BLOCKBUSTER INCORPORATED (OTC:BLOAQ) -

(NASDAQ:GCVRZ) -

About BUYINS.NET

BUYINS.NET, www.buyins.net , monitors trading in all US stocks in real time and maintains massive databases of short sale and naked short sale time and sales data, short squeeze SqueezeTrigger prices, market maker price movements, shareholder data, statistical data on earnings, sector correlation, seasonality, hedge fund trading strategies, comparable valuations. Reports include:

REGULATORY & COMPLIANCE NEWS

Friction Factor -- market maker surveillance system tracking Level II market makers in all stocks to determine Price Friction and compliance with new "Fair Market Making Requirements"

RegSHO Naked Shorts -- tracks EVERY failure to deliver in all US stocks and tracks all Threshold Security Lists daily for which stocks have naked shorts that are not in compliance with Regulation SHO

INVESTMENTS & TRADING

SqueezeTrigger -- 29 billion cell database tracks EVERY short sale (not just total short interest) in all US stocks and calculates volume weighted price that a short squeeze will begin in each stock.

Earnings Edge -- predicts probability, price move and length of move before and after all US stock earnings reports.

Seasonality -- predicts probability, price move and length of move based on exact time of year for all US stocks.

Group Trader -- tracks sector rotation and stock correlation to its sector and predicts future moves in ALL sectors and industry groups.

Pattern Scan -- automates tracking of every technical pattern and predicts time and size of move in all stocks.

GATS (Global Automated Trading System) -- tracks all known trading strategies and qualifies and quantifies which are working best in real time.

DISCLAIMER:

BUYINS.NET is not a registered investment advisor and nothing contained in any materials should be construed as a recommendation to buy or sell any securities. BUYINS.NET has not been compensated by any of the above mentioned companies. Past performance is not indicative of future results. Please visit our web site, www.buyins.net , for complete risks and disclosures.

Contact:

BUYINS.NET Thomas Ronk 800-715-9999 tom@buyins.net www.buyins.net