How to Analyze a Stock for an Options Trade

The first piece covered the mechanics. The second covered the structures. This one covers the part that comes before either: how to analyze a company well enough to put a trade on it. I will work it through a single name, Chart Industries (GTLS), a US maker of equipment for producing, storing, and moving hydrocarbon and industrial gases, whose fiscal year tracks the calendar. The figures reflect the position as of the company's 2 August 2024 second quarter report, and I have kept the outcome in, including where it went wrong.

Start with a target price

Every option structure needs a target price for the underlying, the level at which the trade's base case pays off. Fundamental valuation gets you there. Two models do most of the work: discounted cash flow (DCF) and comparable company analysis (comps). For options, where the horizon is short, on average up to three months, the heavy machinery of a DCF is usually the wrong tool. Comps fit the horizon better.

For a comps read I look at three things: the historical path of the P/E (price to earnings) and P/S (price to sales) multiples, the market consensus for revenue and earnings over the next two fiscal years, and PEG (price/earnings to growth, which prices the company against its expected five year earnings growth).

Chart Industries shows why this matters. Forward revenue and EPS are the analyst consensus from the brokers and banks covering the name. The forward P/E I work with is a judgment: what multiple is reasonable for the price forecast given the historical range, current operating efficiency, and the macro backdrop.

The company's defining problem for two years was a large debt load made more expensive by rising rates. It held the market value down even as revenue and earnings grew at double digit rates. 2023 was the worst stretch for the stock, and even then the company finished the year on a P/E of 24.25, which is high. This year it restructured the debt. With rate cuts approaching, the market could start to re-rate the business upward. If the valuation returns near last year's level, then on the expected year end EPS, up about 87% on the prior year, the shares could be worth around $285, against $148 at the end of last year and $161 currently. On a PEG of about 0.3, the company would still be undervalued.

It pays to put the name against its peers, to see the spread of multiples the market assigns for different growth and operating profiles. On P/E and forward P/E (using next fiscal year earnings in the denominator), GTLS sits below the group median, which points to possible undervaluation. Revenue growth of 39.3% (F1) and 12.4% (F2) runs well above the median 7.9% and 7.6%. Expected EPS growth of 86.9% (F1) and 27% (F2) also clears the median. A PEG of 0.28 reads as cheap. The one flag is leverage: Net Debt to EBITDA of 8.08 is high.

(The original working file carried two data tables here, the GTLS valuation build and the peer comps. Rebuild them as images or a table in Ghost; I cannot reproduce them from the source.)

Catalysts for a re-rating

A catalyst is an event the price has not fully discounted. They split into earnings season events and everything else. The first is the quarterly print against expectations: beat the numbers and raise guidance, and the stock usually moves up. The rest are product launches, management changes, insider buying or selling, operational milestones, M&A, and other news.

For Chart Industries, the candidates were:

• Strategic deals. The recent $4.4bn acquisition of Howden, the largest European player in the same industry, widened the company's reach and improved the long term outlook.
• Management and integration. Restructuring and absorbing Howden, alongside the ongoing mid term efficiency program (Chart Business Excellence), should add synergies and lift margins.
• Financials and guidance. Management expected revenue to grow toward $5bn and adjusted EBITDA toward $1.3bn in fiscal 2024, supported by demand for green energy and gas solutions and a large orders backlog of $4.33bn.
• Loan restructuring. Changing the rate base on a $1.63bn long term loan was set to save about $14m in interest a year.

Timing the trade

Three parameters define the entry: horizon, target price, and structure.

Horizon: four months. The pivot was the 2 August 2024 second quarter report. The read was that if the company could show stable free cash flow near the target of about 10% of revenue and reaffirm full year guidance, a re-rating could begin. That was the base case.

Target price: $230, about 40% above the then current price.

Structure: a calendar call spread. On a good report the stock could move sharply, and on a bad one it could fall, so the structure has to earn its keep in both directions. With about $4,000 to commit, the trade was:

• Buy three GTLS 20 Dec 24 165 Call at $1,750 each ($17.50 per share).
• Sell two GTLS 16 Aug 24 170 Call at $485 each ($4.85 per share).

That is $5,250 paid for the long calls against $970 collected on the short calls, a net outlay of about $4,280. If the quarter disappointed and the stock stayed below the $170 short strike through 16 August, the short calls expire and you keep the $970, while still holding the December calls, which lose some value depending on how far the stock falls. The advantage of the structure is that a weak print still pays you a premium, and December is far enough out for the long calls to come good later.

In the target scenario, you collect the $970 in August, and if the stock reaches $230 by December the long calls add roughly $14,250, about a 330% return on the $4,280 committed. (That counts the gain on the long calls against the net outlay, with the August premium on top.)

Here is what actually happened. Second quarter revenue and EPS came in 5% to 10% below expectations, as some revenue recognition shifted into the second half, and the company revised its non-GAAP EPS calculation and cut full year EPS guidance. But the operating picture progressed: net debt to EBITDA fell from 4 to 3.2 over the quarter, and free cash flow reached about 10% of revenue. With December still some distance off, the second branch of the structure came into play: keep the premium from the short calls and wait for the third quarter print.

Technical analysis is a useful supplement for timing. For Chart Industries the chart showed a two year consolidation under the weight of high rates, the Howden integration, and heavy capital spending.

News flow matters too, and here it was active. On 22 July 2024 the company delivered its first LNG using its IPSMR technology for New Fortress Energy's Fast LNG project in Altamira, Mexico, the fastest large scale liquefaction project to come online. On 26 June 2024 Argent LNG selected Chart's modular liquefaction technology for a 20 million tonne per year facility in Port Fourchon, Louisiana.

Why long and short both belong in the book

The point of options is that their pricing is multi factor, which lets you potentially earn several times what you would by holding the stock outright, while capping the downside at the premium paid when the trade goes against you.

As with stocks, professionals run a book of options rather than single bets, usually 10 to 12 ideas with a one to three month horizon, anchored to the earnings calendar. Managing it means continually updating the status of each trade, restructuring positions, and taking gains or losses on individual contracts. Consider a book where half the trades lose the full premium and half gain more than the premium. At equal sizing, that book is already profitable. A book of plain stocks with the same win rate would struggle to match it.

The flip side is that a book of long options carries real risk of burning every premium paid if the ideas do not work. Because the contracts are short dated, managers usually hold both long and short ideas, so a single bad stretch, or the next black swan, does not take the whole book down.

The role of macro

The nice thing about stock selection is that across the full universe of tradable names, even an expensive market always offers enough ideas to work with.

Macro still matters. The base case at the time was a soft landing, the Fed bringing inflation back toward its 2% target without tipping the economy into recession. Stating that as a certainty would be overconfident; the real question was what shape the economy and corporate earnings would be in by the start of the cutting cycle. A working view of the macro scenario space is what lets an options manager set the right balance of long and short exposure. When the outlook is murky, that balance can sit near even. When it is constructive, it tilts long.

What it comes down to

Analyzing a company for an options trade takes a full pass: the fundamentals, the catalysts that could re-rate the price, the timing of the entry, and the structure that expresses it. Keep the trade offs of options in view throughout. For a horizon beyond a year, owning the stock outright often makes more sense, and the analysis is the same either way. The framework applies just as well to buying or selling the underlying directly. A short position in the stock, though, carries uncontrolled risk, with losses that can in theory run without limit, plus a daily carrying cost until you close it.

For the methodology behind the live track record, see the Track Record for monthly performance and the Method for the full eight-step framework.