Put/Call Ratio

The ratio of put trading volume divided by the call trading volume. For example, a put/call ratio of 0.74 means that for every 100 calls bought, 74 puts were bought. It is a contrary indicator. A reading of 1.0 or more is very bullish as most people think the market is going down. When the majority thinks the market is going to move a certain direction, it usually does the opposite.

Priority

If there are several orders competing for a stock at the same price, a priority determines when one of these orders will be filled before any other at this price. Priority is based on the time at which the order is received into the system.

Reverse Stock Split

This is where a company reduces the number of outstanding shares by decreasing the number of available shares and combining their value into the fewer shares. This has the effect of increasing the stock’s par value. This is often used by companies whose stock is about to be delisted from an exchange because of its low price.

Operating Cash Flow

Surplus cash generated from company’s basic operations without regard to income tax entries such as depreciation and amortization. Changes in levels of inventories, accounts receivable and accounts payable also affect cash flow. Also see Free Cash Flow. 

Quiet Period

Time after IPO, typically 25 days, when all parties involved in IPO are prohibited from commenting on the company’s future prospects. Analysts employed by underwriters are free to make buy/hold/sell recommendations after the Quiet Period expiration.

Reverse Takeover (RTO)/Backdoor Listing

A transaction or series of transactions that includes a securities issuance made by a listed issuer to parties vending securities or other assets into the listed issuer (the new security’s holders), such that after completion of the transaction(s), the new security’s holders will own more than 50% of the outstanding voting securities of the listed issuer, with an accompanying change of control of the listed issuer. A reverse takeover (RTO)/backdoor listing can be completed through various transactions, including a business or asset acquisition, an amalgamation, a plan of arrangement, or other form of reorganization. The listing of securities of an issuer formed in accordance with an RTO/backdoor listing is treated as a new listing.

Private Placement

The private offering of a security to a small group of buyers. Resale of the security is limited. See Best Efforts and Bought Deal Underwriting.