GLBS Bear Put Spread Strategy
GLBS (Globus Maritime Limited), in the Industrials sector, (Marine Shipping industry), listed on NASDAQ.
Globus Maritime Limited (GML) is an international dry bulk shipping firm that specializes in providing worldwide marine transportation services. The company owns, manages, and operates a fleet of dry bulk carriers, which are essential for shipping a variety of raw materials and commodities, including iron ore, coal, grain, steel products, cement, alumina, and other bulk cargoes. As of March 31, 2022, GML's fleet consisted of nine vessels with a combined carrying capacity of 626,257 deadweight tons (DWT). These vessels are chartered out to a diverse range of clients, such as maritime operators, trading firms, other shipping companies, various producers, and government-owned organizations. Founded in 2006, Globus Maritime Limited is headquartered in Athens, Greece, and operates as a subsidiary of Firment Trading Limited.
GLBS (Globus Maritime Limited) trades in the Industrials sector, specifically Marine Shipping, with a market capitalization of approximately $61.9M, a trailing P/E of 75.17, a beta of 0.34 versus the broader market, a 52-week range of 1-3.18, average daily share volume of 142K, a public-listing history dating back to 2008, approximately 25 full-time employees. These structural characteristics shape how GLBS stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.
A beta of 0.34 indicates GLBS has historically moved less than the broader market, dampening realized volatility and producing tighter expected-move bands per unit of dollar exposure. The trailing P/E of 75.17 is on the rich side, which tends to correlate with higher earnings-window IV expansion as the market debates whether forward growth supports the multiple.
What is a bear put spread on GLBS?
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 GLBS snapshot
As of June 30, 2026, spot at $2.99, ATM IV 88.80%, IV rank 15.80%, expected move 25.46%. The bear put spread on GLBS 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 17-day expiry.
Why this bear put spread structure on GLBS specifically: GLBS IV at 88.80% is on the cheap side of its 1-year range, which favors premium-buying structures like a GLBS bear put spread, with a market-implied 1-standard-deviation move of approximately 25.46% (roughly $0.76 on the underlying). The 17-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated GLBS expiries trade a higher absolute premium for lower per-day decay. Position sizing on GLBS should anchor to the underlying notional of $2.99 per share and to the trader's directional view on GLBS stock.
GLBS bear put spread setup
The GLBS 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 GLBS near $2.99, the first option leg uses a $2.99 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed GLBS chain at a 17-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 GLBS shares for the stock leg in covered calls and collars).
| Action | Type | Strike / Basis | Premium (est) |
|---|---|---|---|
| Buy 1 | Put | $2.99 | N/A |
| Sell 1 | Put | $2.84 | N/A |
GLBS 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.
GLBS bear put spread payoff curve
Modeled P&L at expiration across a range of underlying prices for the bear put spread on GLBS. 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 GLBS
Bear put spreads on GLBS reduce the cost of a bearish GLBS stock position by selling a lower-strike put; suited to moderate-decline theses where price reaches but does not vastly exceed the short strike.
GLBS thesis for this bear put spread
The market-implied 1-standard-deviation range for GLBS extends from approximately $2.23 on the downside to $3.75 on the upside. A GLBS bear put spread caps both the risk and the reward of a bearish position; relative to an outright long put on GLBS, the spread reduces the cost basis but limits the maximum profit to the strike width minus net debit. Current GLBS IV rank near 15.80% sits in the lower third of its 1-year distribution, where IV often re-expands toward the mean; this favors premium-buying structures and disadvantages premium-selling structures on GLBS at 88.80%. As a Industrials name, GLBS options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to GLBS-specific events.
GLBS 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. GLBS positions also carry Industrials sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move GLBS alongside the broader basket even when GLBS-specific fundamentals are unchanged. Long-premium structures like a bear put spread on GLBS 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 GLBS chain quotes before placing a trade.
Frequently asked questions
- What is a bear put spread on GLBS?
- A bear put spread on GLBS is the bear put spread strategy applied to GLBS (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 GLBS stock trading near $2.99, the strikes shown on this page are snapped to the nearest listed GLBS chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
- How are GLBS 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 GLBS bear put spread priced from the end-of-day chain at a 30-day expiry (ATM IV 88.80%), 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 GLBS bear put spread?
- The breakeven for the GLBS 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 GLBS market-implied 1-standard-deviation expected move is approximately 25.46%; 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 GLBS?
- Bear put spreads on GLBS reduce the cost of a bearish GLBS 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 GLBS implied volatility affect this bear put spread?
- GLBS ATM IV is at 88.80% with IV rank near 15.80%, which is on the low end of its 1-year range. Premium-buying structures (long call, long put, debit spreads) are relatively cheap in this regime; premium-selling structures collect less credit per unit risk.