Reading the market regime before prices move
Every number here is computed from the traded ON options chain. The call wall is where dealer hedging accumulates above spot and caps upside, the put wall is its mirror below, and the gamma flip is the level where hedging stops damping moves and starts amplifying them.
Computed
Last completed session, from the Finviro engine close archive · today's session levels refresh every five minutes inside the platform.
Price moves between these levels whether you see them or not. The difference is knowing them before your decision, not after.
You can check SPY, QQQ, NVDA in full right now, with no subscription.
ON Semiconductor Corporation is a company in the Technology sector (Semiconductors), listed on the NASDAQ Global Select since 2000, with a market value of about $28.47B. It is led by Hassane S. El-Khoury and has about 22,600 employees.
ON Semiconductor Corporation operates as a global provider of sophisticated power and sensing solutions. Their cutting-edge power innovations are pivotal in modernizing various sectors: they contribute to the development of lighter, extended-range electric vehicles, underpin rapid-charging infrastructure, and bolster sustainable energy initiatives for applications such as solar arrays, industrial power systems, and…
Its beta is 2.05: the stock usually moves more than the broad market, with wider swings up and down.
On the price was $76.94, above its 50-day simple average (DMA-50 at $75.65) by 1.7%, and below its 200-day average (DMA-200 at $81.82) by 6.0%. Below the 200-day and above the 50-day: the long trend is down and the near-term move is improving.
Revenue was $6B in fiscal year 2025, against $6.74B in 2021, a change of −11% over 4 years.
Out of every $100 of revenue, about $2 is left as net income after all costs and taxes, so the net margin is 2.0%.
The operating margin is 1.4%: what is left of revenue after operating costs, before interest and taxes.
Earnings per share were $0.29 in 2025, against $2.37 in 2021.
Free cash flow was $1.42B: the cash left after spending on operations and investment, which funds dividends and buybacks.
Debt to equity is 0.63: the higher it is, the more the company relies on borrowing.
These numbers describe the company's size and profitability and change slowly, while gamma levels describe how the stock moves within the session.