MRK Options Show Heavy Call Skew at $120–$123: What Traders Can Do Today

• Merck (MRK) is up 0.95% at $115.85, trading near key 30-day support/resistance levels.
• Options data shows heavy call open interest at $120–$123, while puts skew wildly toward the downside at $75–$105.
• Bullish and bearish setups both exist—but timing is everything.
• No whale moves today, but the options chain is loaded with direction.

Here's the thing: Merck is sitting at a crossroads right now. The stock is trending higher in the long-term, but short-term momentum has dipped. What makes it interesting? The options market is leaning hard into a bullish narrative, even as the technicals hint at a potential bounce from oversold territory. This is a setup worth dissecting. And if you're paying attention, you can ride this move or hedge the risks with precision.

Where the Money Is: Calls at $120–$123, Puts at $75–$105

Let’s start with the options. This Friday’s options chain shows a clear imbalance: the top five out-of-the-money (OTM) calls all cluster around $120 to $123, with the $120 strike having the most open interest at 9,065. This means a lot of money is currently betting on a pop above $120 by Friday. That kind of concentration usually means either a big trade or a group of traders building a position ahead of a catalyst.

On the flip side, puts are skewed wildly toward the downside—especially at the $75 and $105 strikes. The $75 put has 8,465 open interest, and the $105 put has 7,345. These are deep OTM strikes, but the sheer volume suggests some heavy hedging or speculative bearish plays. If you’re short here, you’re likely expecting a drop of 30–50%—not a small move.

The put/call open interest ratio is at 0.818, which is slightly call-biased. Not a huge skew, but enough to suggest the market is leaning cautiously bullish. No massive block trades today, though. No whales moving the needle. Just regular traders and algorithms placing their bets.

No Major News, But That’s Not Stopping the Market

Here’s the kicker: there’s no recent news to explain the options action. The latest headlines are neutral—no FDA decisions, no guidance changes, no major earnings surprise. But the market doesn’t always need news to move. Sometimes it just follows momentum. And right now, momentum is building at $116, just below the 30-day support/resistance band of $115.73–$116.01. That’s not a random number—it’s a level that’s been tested before and could hold again.

If the stock holds here, the bullish case gets stronger. If it breaks below, the RSI is already at 30.46, which is oversold territory. So either way, the stock is set up for some kind of move. The question is, how do you play it without overexposing yourself?

Trade Ideas: Calls at $120, Puts at $114, and a Clean Bull Call Spread

Here’s what I’d consider:

• If you’re bullish: Buy the MRK20260320C120 call. This strike has 9,065 open interest, meaning it’s a liquid and popular option. If MRK pops above $120 by Friday, you’ll likely see a strong return. But keep in mind, it’s OTM, so the stock needs to close above that level to profit.

• If you’re bearish or hedging: Buy the MRK20260327P114 put. This is one of the top puts with next Friday’s options and is closer to the current price. At 154 OI, it’s not the biggest, but it’s a safer bet than the deep OTM puts. If the stock dips below $114, this put should catch the move.

• For a structured trade: A bull call spread between MRK20260320C120 and MRK20260320C125 could limit risk while still giving you a shot at a rise. The cost is lower, and the breakeven is clearer. You’d make money if MRK closes above $120 by Friday, with max profit at $125.

• Stock play: If you’re considering a long-position entry in MRK, keep an eye on the $114.22 intraday low. If the stock holds there, consider entry near $115.50–116.00. That’s just below the 30-day support/resistance. A close above $116.00 could validate the bullish case. A drop below $113.90 (lower Bollinger Band) would signal a retest of the 200-day MA—potentially a longer-term risk.

Volatility on the Horizon: What to Watch for Next Week

The next week will tell a lot. MRK is sitting at the edge of a long-term bullish trend but with short-term bearish momentum. The options activity shows a clear split: big calls at $120–$123, and some deep puts to the downside. The key is whether the stock can hold its current level. If it breaks below $114.22, the puts may win. If it pushes above $116, the calls could take off.

And honestly? I’m leaning bullish—but I’m not ignoring the puts. The market is setting itself up for a move, and MRK is positioned to either rally or consolidate. Your job as a trader is to pick your side, set a plan, and let the data do the work.

Here’s the bottom line: today’s MRK options chain shows a call-heavy setup with a strong focus on $120–$123. If you’re in, play it smart. If you’re out, consider using the options to hedge or get in with limited risk. Either way, don’t ignore the signs—this stock is about to make a move.