COB (Close of Business) isn't a single time but refers to the end of the typical business day, usually around 5:00 PM or 6:00 PM in a specific company's local time zone, often used to set deadlines. It's crucial to clarify the exact time and time zone (e.g., "COB Friday, 5 PM ET") for clarity, especially with remote teams or in different regions, as it traditionally aligned with stock market closing.
COB is an acronym for “close of business,” referring to the end of the official working hours of a standard business day, typically 5 p.m. People use it in written and verbal business communications to set clear deadlines for completing tasks, submitting documents, or responding to requests.
What is COB? COB stands for "close of business" that professional organizations use when referring to the end of the business day. Many professionals base COB hours on times that businesses traditionally close in the United States, which is typically 5 p.m. Eastern Standard Time (EST).
COB stands for “close of business” and, as you might have guessed, simply refers to the time at which a company closes at the end of a business day. What time is COB, you might wonder? The answer to that question varies between different companies, but, at least in the United States, it's traditionally 5 pm local time.
In everyday conversations there will be the use of shortened words and Australian slang. For example, “Ta” means “Thank you,” “COB” means “Close of business” and “Squiz” means “Take a look at something.”
The term “cobber” appears to be a classic Australian expression, although it's somewhat outdated now. It means “mate,” “friend,” or “pal.” I'd say Pod'nah or Bro, someone I'm close to and trust. So, if someone calls you a “cobber,” it's generally a term of affection and camaraderie.
People often use EOD and COB interchangeably, but they aren't the same. COB refers specifically to the end of the business day as 5 p.m.—often 5 p.m. ET, depending on the industry—while EOD can be more flexible, signifying the end of the workday based on the sender's or recipient's unique working hours.
COB refers to the end of the business day according to the Eastern Standard Time (EST) in the United States, usually 5 pm EST. COB also describes when financial markets close for trading in New York City. When someone uses COB to refer to a deadline, it generally means 5 pm EST for that specified day.
COB stands for close of business, while EOD stands for end of day. COB typically refers to 5 or 6 PM, while EOD is more flexible and could mean anytime before midnight.
A great way to make an urgent request more polite is by apologizing for it. I'm sorry to rush you, but it would be great if you could complete it before the end of the day. I'm sorry to rush you, but we're behind schedule, so I need those documents quickly.
“By COB today” means that the action, task, or response is required by the end of the business day on the current day. To avoid confusion and stay aligned on expectations and deadlines, always specify the time and time zone when you use COB (e.g., by COB today, 5:00 PM PT).
The cob: This term comes from an Old English word meaning 'rounded lump' which is heard across the Midlands. The barm: Popular in the North West of England which refers to the frothy yeast from brewing, once used in bread-making.
The term COB (Close of Business) is used in business to specify a deadline by the end of the business day, typically around 5:00 PM local time or Eastern Standard Time (EST) in the U.S. It is commonly used when: Setting deadlines for employees to complete tasks by the end of the workday.
As the employees in different categories have different hours for staying at work and working there, their COB will be different, either 4 pm, 5 pm, or some other time. In simple and precise words, COB is the time when your working hours end at your job, and you are free to go home without any restriction.
What's the difference between EOB and COB? An EOB explains how a claim was processed and what the patient owes. COB decides which insurance plan pays first when a person has more than one policy.
(Internet slang) Initialism of end of discussion. (business) Initialism of end of day.
COB stands for “close of business.” This acronym is often used in emails to indicate either a deadline or to let the recipient know when to expect a report or response.
There's also multiple acronyms used for the same meaning. If someone asks you for something by the end of your working day, is that end of day (EOD), end of business (EOB), close of business (COB), close of play (COP), or end of play (EOP).
One theory suggests that the word reflects the size and shape of a bread roll, which is similar to a cobblestone. 'Cob', therefore, would be a shortened version of 'cobblestone'. Another suggestion is that the word 'cop' is an archaic way of referring to a person's head, and somehow 'cob' is a sub-variant of this.
EOD means by 11:59 PM. COB is by 5 PM (potentially before 6 PM). Although it does not hurt to just affirmatively state the time you'll get it to them by to ensure they're aligned. Typically by COB but is great to use if you want to be vague since it can be interpreted either way.
So, when someone is annoyed or in a sulk, they may put their head down and adopt a hunched posture that gives them a 'hump' on their upper back - and the main definition of 'cob' is 'lump or rounded object' (as in the shape of a 'cob-loaf')...
The chief of the boat (COB) is an enlisted sailor on board a United States Navy submarine who serves as the senior enlisted advisor to the commanding officer.
Insurance companies require up-to-date COB information to pay claims. Because only the patient (or the patient's guardian) can verify who holds primary and secondary coverage, you must notify each insurer directly.
One of the main tasks carried out by the Fund Manager is performing the End of Day (EOD) and Beginning of Day (BOD) activities. These activities perform important functions in the system, and prepare it for the next business day.
Cob, cobb, or clom (in Wales) is a natural building material made from subsoil, water, fibrous organic material (typically straw), and sometimes lime. The contents of subsoil vary, and if it does not contain the right mixture, it can be modified with sand or clay.