CDLX Bear Put Spread Strategy
CDLX (Cardlytics, Inc.), in the Communication Services sector, (Advertising Agencies industry), listed on NASDAQ.
Cardlytics, Inc. provides an advertising platform, operating in both the United States and the United Kingdom. Among its key offerings is the Cardlytics platform, a proprietary advertising channel integrated directly into banks' digital environments. This system allows marketers to engage customers through the vast networks of their financial institution partners, leveraging digital avenues such as online portals, mobile applications, email, and various real-time alerts. Furthermore, the company offers the Bridg platform, a comprehensive customer data solution that processes point-of-sale information. This enables marketers to conduct advanced analytics, implement highly targeted loyalty initiatives, and precisely evaluate the performance of their marketing efforts. Cardlytics, Inc. was founded in 2008 and is headquartered in Atlanta, Georgia.
CDLX (Cardlytics, Inc.) trades in the Communication Services sector, specifically Advertising Agencies, with a market capitalization of approximately $27.4M, a beta of 0.58 versus the broader market, a 52-week range of 4.5-32.8, average daily share volume of 112K, a public-listing history dating back to 2018, approximately 440 full-time employees. These structural characteristics shape how CDLX stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 0.58 indicates CDLX has historically moved less than the broader market, dampening realized volatility and producing tighter expected-move bands per unit of dollar exposure.
What is a bear put spread on CDLX?
A bear put spread buys an at-the-money put and sells an out-of-the-money put at a lower strike for defined risk and defined reward bounded by the strike width.
Current CDLX snapshot
As of June 29, 2026, spot at $5.00, ATM IV 213.30%, IV rank 60.81%, expected move 61.15%. The bear put spread on CDLX below is built from the same end-of-day chain, with strikes snapped to listed contracts and premiums pulled from the bid/ask midpoint at a 18-day expiry.
Why this bear put spread structure on CDLX specifically: CDLX IV at 213.30% is mid-range versus its 1-year history, so strategy selection should anchor more to the directional thesis than to the IV regime, with a market-implied 1-standard-deviation move of approximately 61.15% (roughly $3.06 on the underlying). The 18-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated CDLX expiries trade a higher absolute premium for lower per-day decay. Position sizing on CDLX should anchor to the underlying notional of $5.00 per share and to the trader's directional view on CDLX stock.
CDLX bear put spread setup
The CDLX bear put spread below is built from the end-of-day chain, with each option leg priced at the bid/ask midpoint of its listed strike. With CDLX near $5.00, the first option leg uses a $5.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed CDLX chain at a 18-day expiry; the cross-strike IV skew is reflected directly in the per-leg values rather than approximated. Quantity sizing assumes one contract per option leg (or 100 CDLX shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 1 | Put | $5.00 | N/A |
| Sell 1 | Put | $4.75 | N/A |
CDLX bear put spread risk and reward
- Net Premium / Debit
- N/A
- Max Profit (per contract)
- Unbounded
- Max Loss (per contract)
- Unbounded
- Breakeven(s)
- None on modeled curve
- Risk / Reward Ratio
- N/A
Max profit equals strike width minus net debit times 100; max loss equals net debit times 100. Breakeven is long-put strike minus net debit.
CDLX bear put spread payoff curve
Modeled P&L at expiration across a range of underlying prices for the bear put spread on CDLX. Each row is one sampled price point from the computed payoff curve; the full curve uses 200 price points internally before being summarized into 10 rows here.
When traders use bear put spread on CDLX
Bear put spreads on CDLX reduce the cost of a bearish CDLX stock position by selling a lower-strike put; suited to moderate-decline theses where price reaches but does not vastly exceed the short strike.
CDLX thesis for this bear put spread
The market-implied 1-standard-deviation range for CDLX extends from approximately $1.94 on the downside to $8.06 on the upside. A CDLX bear put spread caps both the risk and the reward of a bearish position; relative to an outright long put on CDLX, the spread reduces the cost basis but limits the maximum profit to the strike width minus net debit. Current CDLX IV rank near 60.81% is mid-range against its 1-year distribution, so the IV signal is neutral; the bear put spread thesis on CDLX should anchor more to the directional view and the expected-move geometry. As a Communication Services name, CDLX options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to CDLX-specific events.
CDLX bear put spread positions are structurally moderately bearish; the modeled P&L assumes European-style exercise at expiration and ignores early assignment, transaction costs, dividends paid before expiry on the stock leg (when present), and the bid-ask spread on the listed chain. CDLX positions also carry Communication Services sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move CDLX alongside the broader basket even when CDLX-specific fundamentals are unchanged. Long-premium structures like a bear put spread on CDLX are particularly exposed to IV-crush risk through scheduled events (earnings, FDA decisions, central-bank meetings) where IV typically contracts post-event regardless of the directional outcome. Always rebuild the position from current CDLX chain quotes before placing a trade.
Frequently asked questions
- What is a bear put spread on CDLX?
- A bear put spread on CDLX is the bear put spread strategy applied to CDLX (stock). The strategy is structurally moderately bearish: A bear put spread buys an at-the-money put and sells an out-of-the-money put at a lower strike for defined risk and defined reward bounded by the strike width. With CDLX stock trading near $5.00, the strikes shown on this page are snapped to the nearest listed CDLX chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
- How are CDLX bear put spread max profit and max loss calculated?
- Max profit equals strike width minus net debit times 100; max loss equals net debit times 100. Breakeven is long-put strike minus net debit. For the CDLX bear put spread priced from the end-of-day chain at a 30-day expiry (ATM IV 213.30%), the computed maximum profit is unbounded per contract and the computed maximum loss is unbounded per contract. Live intraday quotes will differ as the chain moves through the trading session.
- What is the breakeven for a CDLX bear put spread?
- The breakeven for the CDLX bear put spread priced on this page is no defined breakeven on the modeled curve at expiration, derived from end-of-day chain premiums. Breakeven is the underlying price at which the strategy's P&L crosses zero ignoring transaction costs and assignment risk. The current CDLX market-implied 1-standard-deviation expected move is approximately 61.15%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.
- When should you consider a bear put spread on CDLX?
- Bear put spreads on CDLX reduce the cost of a bearish CDLX stock position by selling a lower-strike put; suited to moderate-decline theses where price reaches but does not vastly exceed the short strike.
- How does current CDLX implied volatility affect this bear put spread?
- CDLX ATM IV is at 213.30% with IV rank near 60.81%, which is mid-range against its 1-year history. Strategy selection depends more on directional thesis and expected move than on a strong IV signal.