An Overnight Offering and the Supply It Adds
Two shares can open four percent below the previous day close on identical looking charts, and one of them has a known seller standing at a fixed price while the other does not. The comparison orb trading stocks bizstone draws between the two is the useful one, because a secondary offering priced overnight is a supply level with a number attached, and trading the opening range on a name in that position without checking the filing is guesswork dressed as a setup.
What an Offering Actually Puts Into the Market
A company sells new shares to institutions at a stated price, usually at a discount to where the stock closed. Those buyers now hold a block acquired at a known level. Some will hold, some will sell into any strength, and some hedged the position before the print. The result is a price at which real supply is expected to appear, and it is published rather than inferred.
Find the Number Before the Cash Open
The offering price is in the overnight filing and in almost every news feed by six in the morning. Write it on the chart as a horizontal line next to the previous day low and the premarket levels. It takes a minute. A name that opens above the offering price is in a different situation from one that opens below it, and that distinction changes which side of the range is worth trading.
Breaking the Range Into Known Supply
An opening range breakout that runs straight into the offering line is asking the market to absorb a block of stock at exactly the level the block was priced. Sometimes it does. More often the move stalls, prints a false breakout, and gives the level back. The trade is not forbidden, but the profit target has to sit below the line rather than through it, and the risk reward has to be judged on that shortened distance.
Below the Line Is a Different Trade
When the share opens under the offering price, that level becomes overhead resistance and the more workable setup is usually the downside break. Volume tends to be genuine on these mornings because the offering itself created turnover, so relative volume filters read clean and the fills are reasonable. The one thing to avoid is treating a reclaim of the offering price as a signal on its own without follow through on the tape.
How Long the Level Matters
Offering levels stay relevant for days rather than a single session, and they show up on the volume profile as a shelf. Keeping the line on the chart through the rest of the week costs nothing and explains a number of stalls that otherwise look random. Once the shelf has been traded through decisively on strong volume, the level can be removed.