Quants for the Rest of Us.

It builds each strategy around the signal's side and how the options market prices the stock tonight. When options are rich it sells premium. When they are cheap it buys premium. A neutral stock gets a volatility strategy.

Free forever, with every options screen current and the signals one trading day behind. Membership is $19 a month or $190 a year and shows tonight's signals the night they publish. Paying yearly saves $38 against $228 for twelve months, and Membership starts with a 14 day free trial. Cancelling and refunds are on the pricing page.

Every trading night, after the close. The options screens are current on both plans. Membership sees tonight's signals that night, and Free sees them one trading day later. A Free reader's Trade Card is priced from the option chain of that card's own trading day.

Where a stock's implied volatility sits tonight against its own history, from 0 to 100. Near 0 its options are cheap, and near 100 they are rich. RingMaster shows it on every stock and every strategy card.

Expected move, from option prices, is the move the options market is already pricing in, one standard deviation out to an expiry. It is also called the implied move. RingMaster shows the down side and the up side separately, for every expiry.

Dollar gamma is each strike's gamma times its open interest, in dollars. The call wall and the put wall are the strikes with the most net call gamma and net put gamma. The flip strike is where the net changes sign. The sign is a counting convention, not a read on who holds the contracts.

Yes. The Unusual volume filter flags any stock trading twice its normal options volume or more. Changed Hands shows contracts traded next to open interest for every option.

Yes. SPX, NDX, RUT and DJX each carry their own option chain, with their own open interest, IV and gamma. The model's signal for SPX comes from SPY, for NDX from QQQ, for RUT from IWM and for DJX from DIA. Trade Cards puts a put credit spread on each of the four funds. It sells the put nearest 0.25 delta and buys the put nearest 0.05 delta below it, 21 to 45 days out. A bull call spread is offered beside it as the Bigger payoff choice on a bullish row only.

Yes. It carries twenty nine tools: the signals, the ranking, IV rank, gamma walls, the options board and more, for Claude, Claude Code, ChatGPT and Cursor. It is free on both plans, and setup is on Your AI.

A screener filters on cutoffs you set. RingMaster ranks about 1,000 stocks against each other every night and puts an options strategy on the ones at the top and bottom.

No. It is published research, the same for every reader. Ohey Inc is not a registered investment adviser. Every figure shown is paper trading, and investing involves risk of loss.

Ask RM for any covered name. It gives dollar gamma by strike, with the call wall, the put wall and the flip strike. It also states the standard dealer assumption behind the sign. It is a nightly reading of open contracts, never a forecast of price.

The options board carries Put/Call for every covered name, open put contracts against open call contracts. Changed Hands states the same ratio as a pair, last night beside the capture before it. Put/Call describes positioning, not a direction, and says nothing about what happens next.

As a percentile of the stock's own history. IV rank 80 means tonight's implied volatility is above 80 percent of that stock's weekly readings. Some platforms use the year's high and low instead, which one spike can distort.

RingMaster has an iPhone and iPad app in private testing. It uses the same account as the website. Book (Trade Cards), Scan, Options, Radar and Search sit in the tab bar, and More opens from the person button at the top. The RM mark at the top left opens What do you want to do?, a list of screens grouped by task. Ask RM is on every screen and answers about the screen you asked from. Write to contact@oheyinc.com for the install link.

A single option's limit is its mid to the nearest nickel, kept inside the bid and ask. The card says Limit (mid) only when the limit is the mid. A quoted spread's limit is its combined mid, to the cent. With no live quote, the limit is the model mid moved half the usual spread toward the natural, to the nickel. The card's figures and its payoff chart are worked from that limit. A credit trade on a signal stops at the short strike. A bullish debit stop sits under the close, and a bearish one over it. A time stop closes at the end of the hold or with 21 days left. The index spreads hold to expiry, with no stop.

The Win % is the desk's measured rate. It is how often names ranked like this finished the next 45 or 20 trading days on their side, on data the model never trained on. The probability of profit is the option market's own chance that the trade ends past its breakeven at expiry. It is worked from each leg's own implied volatility. The two are never the same number, and neither is a promise.

The average size of a 20 trading day move for past stocks with the same realized volatility, as a percent of the close. The card states it either way, such as 5.6% either way, because it is a size and not a direction. It sits beside the expected move, which the option quotes carry. Neither one is a price target.

Yes. oheyinc.com/stocks/ has a public page for each covered stock, fund and index, with no sign in. Each carries IV rank, the expected move, the call and put walls, flow, earnings and filings from the latest close. The model's signal and Trade Card are from the trading day before, as the Free plan shows them. Market wide pages, such as Trade Cards and the sector split, sit at oheyinc.com/markets/.