opinion: Mr. Justice Clark
  delivered the opinion of the Court.
  Petitioner brought this suit for treble damages and an injunction under §§ 4 and 16 of the Clayton Act, alleging that respondent motion picture producers and distributors had violated the antitrust laws by conspiring to restrict “first-run” pictures to downtown Baltimore theatres, thus confining its suburban theatre to subsequent runs and unreasonable “clearances.” After hearing the evidence a jury returned a general verdict for respondents. The Court of Appeals for the Fourth Circuit affirmed the judgment based on the verdict. 201 F. 2d 306. We granted certiorari. 345 U. S. 963.
  Petitioner now urges, as it did in the Court of Appeals, that the trial judge should have directed a verdict in its favor and submitted to the jury only the question of the amount of damages. Alternatively, petitioner claims that the trial judge erred by inadequately instructing the jury as to the scope and effect of the decrees in United States v. Paramount Pictures, Inc., the Government’s prior equity suit against respondents. We think both contentions are untenable.
  The opinion of the Court of Appeals contains a complete summary of the evidence presented to the jury. We need not recite that evidence again. It is sufficient to note that petitioner owns and operates the Crest Theatre, located in a neighborhood shopping district some six miles from the downtown shopping center in Baltimore, Maryland. The Crest, possessing the most modern improvements and appointments, opened on February 26, 1949. Before and after the opening, petitioner, through its president, repeatedly sought to obtain first-run features for the theatre. Petitioner approached each respondent separately, initially requesting exclusive first-runs, later asking for first-runs on a “day and date” basis. But respondents uniformly rebuffed petitioner’s efforts and adhered to an established policy of restricting first-runs in Baltimore to the eight downtown theatres. Admittedly there is no direct evidence of illegal agreement between the respondents and no conspiracy is charged as to the independent exhibitors in Baltimore, who account for 63% of first-run exhibitions. The various respondents advanced much the same reasons for denying petitioner’s offers. Among other reasons, they asserted that day-and-date first-runs are normally granted only to noncompeting theatres. Since the Crest is in “substantial competition” with the downtown theatres, a day-and-date arrangement would be economically unfeasible. And even if respondents wished to grant petitioner such a license, no downtown exhibitor would waive his clearance rights over the Crest and agree to a simultaneous showing. As a result, if petitioner were to receive first-runs, the license would have to be an exclusive one. However, an exclusive license would be economically unsound because the Crest is a suburban theatre, located in a small shopping center, and served by limited public transportation facilities; and, with a drawing area of less than one-tenth that of a downtown theatre, it cannot compare with those easily accessible theatres in the power to draw patrons. Hence the downtown thea-tres offer far greater opportunities for the widespread advertisement and exploitation of newly released features, which is thought necessary to maximize the over-all return from subsequent runs as well as first-runs. The respondents, in the light of these conditions, attacked the guaranteed offers of petitioner, one of which occurred during the trial, as not being made in good faith. Respondents Loew’s and Warner refused petitioner an exclusive license because they owned the three downtown theatres receiving their first-run product.
  The crucial question is whether respondents’ conduct toward petitioner stemmed from independent decision or from an agreement, tacit or express. To be sure, business behavior is admissible circumstantial evidence from which the fact finder may infer agreement. Interstate Circuit, Inc. v. United States, 306 U. S. 208 (1939); United States v. Masonite Corp., 316 U. S. 265 (1942); United States v. Bausch & Lomb Optical Co., 321 U. S. 707 (1944); American Tobacco Co. v. United States, 328 U. S. 781 (1946); United States v. Paramount Pictures, Inc., 334 U. S. 131 (1948). But this Court has never held that proof of parallel business behavior conclusively establishes agreement or, phrased differently, that such behavior itself constitutes a Sherman Act offense. Circumstantial evidence of consciously parallel behavior may have made heavy inroads into the traditional judicial attitude toward conspiracy; but “conscious parallelism” has not yet read conspiracy out of the Sherman Act entirely. Realizing this, petitioner attempts to bolster its argument for a directed verdict by urging that the conscious unanimity of action by respondents should be “measured against the background and findings in the Paramount case.” In other words, since the same respondents had conspired in the Paramount case to impose a uniform system of runs and clearances without adequate explanation to sustain them as reasonable restraints of trade, use of the same device in the present case should be legally equated to conspiracy. But the Paramount decrees, even if admissible, were only prima facie evidence of a conspiracy covering the area and existing during the period there involved. Alone or in conjunction with the other proof of the petitioner, they would form no basis for a directed verdict. Here each of the respondents had denied the existence of any collaboration and in addition had introduced evidence of the local conditions surrounding the Crest operation which, they contended, precluded it from being a successful first-run house. They also attacked the good faith of the guaranteed offers of the petitioner for first-run pictures and attributed uniform action to individual business judgment motivated by the desire for maximum revenue. This evidence, together with other testimony of an explanatory nature, raised fact issues requiring the trial judge to submit the issue of conspiracy to the jury.
  Petitioner next contends that the trial judge, when instructing the jury, failed to give sufficient weight to the Paramount decrees. The decrees were admitted in evidence pursuant to § 5 of the Clayton Act, which provides that a final judgment or decree rendered against a defendant in an equity suit brought by the United States under the antitrust laws “shall be prima facie evidence against such defendant in any suit or proceeding brought by any other party against such defendant under said laws as to all matters respecting which said judgment or decree would be an estoppel as between the parties thereto . . . .” Exercising his discretion to choose the precise manner of explaining a decree to the jury, the trial judge instructed that:
  “. . . [T]hese same defendants had, at a time previous to the opening of the Crest Theatre, conspired together in restraint of trade in violation of these same Anti-Trust laws, in restricting to themselves first run and in establishing certain clearances in numerous places throughout the United States. Thus, these proven facts, I instruct you, become prima jade evidence in the present case, which the plaintiff may use in support of its claim that what the defendants have done since those decrees, in the present case in Baltimore, is within the prohibition of those earlier decrees. However, this is only prima jade evidence. There was not before the Court in the prior case the present factual situation which is before you now with respect to Baltimore the-atres. Therefore, it is still necessary in the present case, in order for the plaintiff to recover, for it to prove to your satisfaction, by the weight of the credible evidence, that these defendants, or some of them, have conspired in an unreasonable manner to keep first run exhibitions from the plaintiff, or have conspired to restrict plaintiff to clearances which are unreasonable.”
  These instructions, petitioner argues, were “so superficial and so limited as to deprive petitioner of any of the benefits conferred upon it” by § 5.
  We cannot agree. The trial judge instructed, in effect, that the Paramount decrees alone could not support a recovery by petitioner; additional evidence was required to relate the presumed Paramount conspiracy to Baltimore and to the claimed damage period. The reasons for this are clear. The Paramount decrees did not rest on findings, nor were the findings based on evidence, of a particular conspiracy concerning restrictions on runs and clearances in Baltimore theatres; yet such a conspiracy is the nub of plaintiff’s claim. The Paramount case involved a conspiracy found to exist as of 1945, which was enjoined no later than June 25, 1948; but the conspiracy alleged here involves a claimed damage period running from February 1949 to March 1950. Indeed, the relevancy of Paramount to the instant case is slight. We need not pass on respondents’ contention that petitioner was entitled to no benefit at all from the earlier decrees. We merely hold that petitioner was entitled to no greater benefit than the trial judge gave it.
  Affirmed.
  Mr. Justice Black would reverse, being of opinion that the trial judge’s charge to the jury as to the burden of proof resting on petitioner deprived it of a large part of the benefits intended to be afforded by the prima facie evidence provision of § 5 of the Clayton Act.
  Mr. Justice Douglas withdrew from the case after its submission and took no part in this decision.
  38 Stat. 731, 737, 15 U. S. C. §§ 15, 26.
  Respondents are: Paramount Film Distributing Corp., Loew’s Inc., RKO Radio Pictures, Inc., Twentieth Century-Fox Film Corp., Universal Film Exchanges, Inc., United Artists Corp., Warner Bros. Pictures Distributing Corp., Warner Bros. Circuit Management Corp., Columbia Pictures Corp.
  Sections 1 and 2 of the Sherman Act, 26 Stat. 209, as amended, 15 U. S. C. §§ 1, 2, and § 2 of the Clayton Act, 38 Stat. 730, as amended, 15 U. S. C. § 13. Petitioner has dropped the allegation of a Clayton Act violation.
  “Runs are successive exhibitions of a feature in a given area, first-run being the first exhibition in that area, second-run being the next subsequent, and so on . . . United States v. Paramount Pictures, Inc., 334 U. S. 131, 144-145, n. 6 (1948).
  “A clearance is the period of time, usually stipulated in license contracts, which must elapse between runs of the same feature within a particular area or in specified theatres.” United States v. Paramount Pictures, Inc., 334 U. S. 131, 144, n. 6 (1948).
  66 F. Supp. 323 (1946), 70 F. Supp. 53 (1946), reversed and remanded in part, 334 U. S. 131 (1948), 85 F. Supp. 881 (1949), affirmed, 339 U. S. 974 (1950).
  A first-run “day and date” means that two theatres exhibit a first-run at the same time. Had petitioner’s request for a day-and-date first-run been granted, the Crest and a downtown theatre would have exhibited the same features simultaneously.
  Rahl, Conspiracy and the Anti-Trust Laws, 44 Ill. L. Rev. 743 (1950).
  38 Stat. 731,15 U. S. C. § 16; Note, 65 Harv. L. Rev. 1400 (1952).
  Emich Motors Corp. v. General Motors Corp., 340 U. S. 558 (1951), 61 Yale L. J. 417 (1952).
  The 1946 decree of the three-judge District Court enjoined the defendants, inter alia, from conspiring with respect to runs and clearances. The decree was stayed by Mr. Justice Reed pending the appeal to this Court. The stay expired, by its own terms, when the Court rendered its decision on May 3, 1948. But this decision, remanding the case to the District Court for further consideration, in no way altered the lower court’s findings as to runs and clearances. 334 U. S. 131, 144-148; 85 F. Supp. 881, 885, 897. Hence, the injunctive provisions of the 1946 decree concerning runs and clearances were left intact. Following this Court’s decision, the order on mandate was entered in the District Court on June 25, 1948.
choices: attorney general of the United States, or his office specified state board or department of education city, town, township, village, or borough government or governmental unit state commission, board, committee, or authority county government or county governmental unit, except school district court or judicial district state department or agency governmental employee or job applicant female governmental employee or job applicant minority governmental employee or job applicant minority female governmental employee or job applicant not listed among agencies in the first Administrative Action variable retired or former governmental employee U.S. House of Representatives interstate compact judge state legislature, house, or committee local governmental unit other than a county, city, town, township, village, or borough governmental official, or an official of an agency established under an interstate compact state or U.S. supreme court local school district or board of education U.S. Senate U.S. senator foreign nation or instrumentality state or local governmental taxpayer, or executor of the estate of state college or university United States State person accused, indicted, or suspected of crime advertising business or agency agent, fiduciary, trustee, or executor airplane manufacturer, or manufacturer of parts of airplanes airline distributor, importer, or exporter of alcoholic beverages alien, person subject to a denaturalization proceeding, or one whose citizenship is revoked American Medical Association National Railroad Passenger Corp. amusement establishment, or recreational facility arrested person, or pretrial detainee attorney, or person acting as such;includes bar applicant or law student, or law firm or bar association author, copyright holder bank, savings and loan, credit union, investment company bankrupt person or business, or business in reorganization establishment serving liquor by the glass, or package liquor store water transportation, stevedore bookstore, newsstand, printer, bindery, purveyor or distributor of books or magazines brewery, distillery broker, stock exchange, investment or securities firm construction industry bus or motorized passenger transportation vehicle business, corporation buyer, purchaser cable TV car dealer person convicted of crime tangible property, other than real estate, including contraband chemical company child, children, including adopted or illegitimate religious organization, institution, or person private club or facility coal company or coal mine operator computer business or manufacturer, hardware or software consumer, consumer organization creditor, including institution appearing as such; e.g., a finance company person allegedly criminally insane or mentally incompetent to stand trial defendant debtor real estate developer disabled person or disability benefit claimant distributor person subject to selective service, including conscientious objector drug manufacturer druggist, pharmacist, pharmacy employee, or job applicant, including beneficiaries of employer-employee trust agreement, employee health and welfare fund, or multi-employer pension plan electric equipment manufacturer electric or hydroelectric power utility, power cooperative, or gas and electric company eleemosynary institution or person environmental organization employer. If employer's relations with employees are governed by the nature of the employer's business (e.g., railroad, boat), rather than labor law generally, the more specific designation is used in place of Employer. farmer, farm worker, or farm organization father female employee or job applicant female movie, play, pictorial representation, theatrical production, actor, or exhibitor or distributor of fisherman or fishing company food, meat packing, or processing company, stockyard foreign (non-American) nongovernmental entity franchiser franchisee lesbian, gay, bisexual, transexual person or organization person who guarantees another's obligations handicapped individual, or organization of devoted to health organization or person, nursing home, medical clinic or laboratory, chiropractor heir, or beneficiary, or person so claiming to be hospital, medical center husband, or ex-husband involuntarily committed mental patient Indian, including Indian tribe or nation insurance company, or surety inventor, patent assigner, trademark owner or holder investor injured person or legal entity, nonphysically and non-employment related juvenile government contractor holder of a license or permit, or applicant therefor magazine male medical or Medicaid claimant medical supply or manufacturing co. racial or ethnic minority employee or job applicant minority female employee or job applicant manufacturer management, executive officer, or director, of business entity military personnel, or dependent of, including reservist mining company or miner, excluding coal, oil, or pipeline company mother auto manufacturer newspaper, newsletter, journal of opinion, news service radio and television network, except cable tv nonprofit organization or business nonresident nuclear power plant or facility owner, landlord, or claimant to ownership, fee interest, or possession of land as well as chattels shareholders to whom a tender offer is made tender offer oil company, or natural gas producer elderly person, or organization dedicated to the elderly out of state noncriminal defendant political action committee parent or parents parking lot or service patient of a health professional telephone, telecommunications, or telegraph company physician, MD or DO, dentist, or medical society public interest organization physically injured person, including wrongful death, who is not an employee pipe line company package, luggage, container political candidate, activist, committee, party, party member, organization, or elected official indigent, needy, welfare recipient indigent defendant private person prisoner, inmate of penal institution professional organization, business, or person probationer, or parolee protester, demonstrator, picketer or pamphleteer (non-employment related), or non-indigent loiterer public utility publisher, publishing company radio station racial or ethnic minority person or organization protesting racial or ethnic segregation or discrimination racial or ethnic minority student or applicant for admission to an educational institution realtor journalist, columnist, member of the news media resident restaurant, food vendor retarded person, or mental incompetent retired or former employee railroad private school, college, or university seller or vendor shipper, including importer and exporter shopping center, mall spouse, or former spouse stockholder, shareholder, or bondholder retail business or outlet student, or applicant for admission to an educational institution taxpayer or executor of taxpayer's estate, federal only tenant or lessee theater, studio forest products, lumber, or logging company person traveling or wishing to travel abroad, or overseas travel agent trucking company, or motor carrier television station union member unemployed person or unemployment compensation applicant or claimant union, labor organization, or official of veteran voter, prospective voter, elector, or a nonelective official seeking reapportionment or redistricting of legislative districts (POL) wholesale trade wife, or ex-wife witness, or person under subpoena network slave slave-owner bank of the united states timber company u.s. job applicants or employees Army and Air Force Exchange Service Atomic Energy Commission Secretary or administrative unit or personnel of the U.S. Air Force Department or Secretary of Agriculture Alien Property Custodian Secretary or administrative unit or personnel of the U.S. Army Board of Immigration Appeals Bureau of Indian Affairs Bonneville Power Administration Benefits Review Board Civil Aeronautics Board Bureau of the Census Central Intelligence Agency Commodity Futures Trading Commission Department or Secretary of Commerce Comptroller of Currency Consumer Product Safety Commission Civil Rights Commission Civil Service Commission, U.S. Customs Service or Commissioner of Customs Defense Base Closure and REalignment Commission Drug Enforcement Agency Department or Secretary of Defense (and Department or Secretary of War) Department or Secretary of Energy Department or Secretary of the Interior Department of Justice or Attorney General Department or Secretary of State Department or Secretary of Transportation Department or Secretary of Education U.S. Employees' Compensation Commission, or Commissioner Equal Employment Opportunity Commission Environmental Protection Agency or Administrator Federal Aviation Agency or Administration Federal Bureau of Investigation or Director Federal Bureau of Prisons Farm Credit Administration Federal Communications Commission (including a predecessor, Federal Radio Commission) Federal Credit Union Administration Food and Drug Administration Federal Deposit Insurance Corporation Federal Energy Administration Federal Election Commission Federal Energy Regulatory Commission Federal Housing Administration Federal Home Loan Bank Board Federal Labor Relations Authority Federal Maritime Board Federal Maritime Commission Farmers Home Administration Federal Parole Board Federal Power Commission Federal Railroad Administration Federal Reserve Board of Governors Federal Reserve System Federal Savings and Loan Insurance Corporation Federal Trade Commission Federal Works Administration, or Administrator General Accounting Office Comptroller General General Services Administration Department or Secretary of Health, Education and Welfare Department or Secretary of Health and Human Services Department or Secretary of Housing and Urban Development Interstate Commerce Commission Indian Claims Commission Immigration and Naturalization Service, or Director of, or District Director of, or Immigration and Naturalization Enforcement Internal Revenue Service, Collector, Commissioner, or District Director of Information Security Oversight Office Department or Secretary of Labor Loyalty Review Board Legal Services Corporation Merit Systems Protection Board Multistate Tax Commission National Aeronautics and Space Administration Secretary or administrative unit of the U.S. Navy National Credit Union Administration National Endowment for the Arts National Enforcement Commission National Highway Traffic Safety Administration National Labor Relations Board, or regional office or officer National Mediation Board National Railroad Adjustment Board Nuclear Regulatory Commission National Security Agency Office of Economic Opportunity Office of Management and Budget Office of Price Administration, or Price Administrator Office of Personnel Management Occupational Safety and Health Administration Occupational Safety and Health Review Commission Office of Workers' Compensation Programs Patent Office, or Commissioner of, or Board of Appeals of Pay Board (established under the Economic Stabilization Act of 1970) Pension Benefit Guaranty Corporation U.S. Public Health Service Postal Rate Commission Provider Reimbursement Review Board Renegotiation Board Railroad Adjustment Board Railroad Retirement Board Subversive Activities Control Board Small Business Administration Securities and Exchange Commission Social Security Administration or Commissioner Selective Service System Department or Secretary of the Treasury Tennessee Valley Authority United States Forest Service United States Parole Commission Postal Service and Post Office, or Postmaster General, or Postmaster United States Sentencing Commission Veterans' Administration War Production Board Wage Stabilization Board General Land Office of Commissioners Transportation Security Administration Surface Transportation Board U.S. Shipping Board Emergency Fleet Corp. Reconstruction Finance Corp. Department or Secretary of Homeland Security Unidentifiable International Entity