How are CSIQ 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 CSIQ bear put spread priced from the end-of-day chain at a 30-day expiry (ATM IV 92.95%), the computed maximum profit is $47.50 per contract and the computed maximum loss is -$52.50 per contract. Live intraday quotes will differ as the chain moves through the trading session.

What is the breakeven for a CSIQ bear put spread?

The breakeven for the CSIQ bear put spread priced on this page is roughly $15.48 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 CSIQ market-implied 1-standard-deviation expected move is approximately 26.65%; if the move sits well outside the breakeven distance, the structure's risk-reward becomes correspondingly tighter.

How does current CSIQ implied volatility affect this bear put spread?

CSIQ ATM IV is at 92.95% with IV rank near 61.85%, 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.

CSIQ Bear Put Spread Strategy

CSIQ (Canadian Solar Inc.), in the Energy sector, (Solar industry), listed on NASDAQ.

Canadian Solar Inc. and its affiliates operate globally, specializing in the design, development, production, and sale of solar energy components, including ingots, wafers, cells, and modules, alongside a range of solar power and battery storage solutions across Asia, the Americas, and Europe. The company's operations are structured into two main divisions: CSI Solar and Global Energy. The CSI Solar segment offers standard solar modules, comprehensive battery storage systems, and complete, ready-to-install solar kits that encompass inverters, racking systems, and other essential accessories. This division also provides engineering, procurement, and construction (EPC) services. Conversely, the Global Energy segment is involved in the entire lifecycle of solar and battery storage projects, from development and construction to ongoing maintenance and sale. It also manages the operation of solar power facilities and sells generated electricity.

CSIQ (Canadian Solar Inc.) trades in the Energy sector, specifically Solar, with a market capitalization of approximately $1.04B, a beta of 1.49 versus the broader market, a 52-week range of 9.41-34.59, average daily share volume of 2.9M, a public-listing history dating back to 2006, approximately 17K full-time employees. These structural characteristics shape how CSIQ stock options price implied volatility around earnings windows, capital events, and macro-driven sector rotations.

A beta of 1.49 indicates CSIQ has historically moved more than the broader market, amplifying both the directional payoff and the realized volatility relative to an index-equivalent position.

What is a bear put spread on CSIQ?

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 CSIQ snapshot

As of June 30, 2026, spot at $15.82, ATM IV 92.95%, IV rank 61.85%, expected move 26.65%. The bear put spread on CSIQ 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 31-day expiry.

Why this bear put spread structure on CSIQ specifically: CSIQ IV at 92.95% 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 26.65% (roughly $4.22 on the underlying). The 31-day window matched to the front-month expiry keeps theta exposure bounded while still capturing the post-snapshot move; longer-dated CSIQ expiries trade a higher absolute premium for lower per-day decay. Position sizing on CSIQ should anchor to the underlying notional of $15.82 per share and to the trader's directional view on CSIQ stock.

CSIQ bear put spread setup

The CSIQ 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 CSIQ near $15.82, the first option leg uses a $16.00 strike; additional legs (when the strategy has them) anchor to spot-relative offsets. Premiums come from the bid/ask midpoint on the listed CSIQ chain at a 31-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 CSIQ shares for the stock leg in covered calls and collars).

Action	Type	Strike / Basis	Premium (est)
Buy 1	Put	$16.00	$1.85
Sell 1	Put	$15.00	$1.33

CSIQ bear put spread risk and reward

Net Premium / Debit: -$52.50
Max Profit (per contract): $47.50
Max Loss (per contract): -$52.50
Breakeven(s): $15.48
Risk / Reward Ratio: 0.905

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.

CSIQ bear put spread payoff curve

Modeled P&L at expiration across a range of underlying prices for the bear put spread on CSIQ. 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.

P&L at expiration across the modeled underlying-price range. Green shading marks profitable regions, red shading marks loss regions. Dotted purple verticals mark breakevens; the solid dark vertical marks current spot.

Underlying Price	% From Spot	P&L at Expiration
$0.01	-99.9%	+$47.50
$3.51	-77.8%	+$47.50
$7.00	-55.7%	+$47.50
$10.50	-33.6%	+$47.50
$14.00	-11.5%	+$47.50
$17.49	+10.6%	-$52.50
$20.99	+32.7%	-$52.50
$24.49	+54.8%	-$52.50
$27.98	+76.9%	-$52.50
$31.48	+99.0%	-$52.50

When traders use bear put spread on CSIQ

Bear put spreads on CSIQ reduce the cost of a bearish CSIQ stock position by selling a lower-strike put; suited to moderate-decline theses where price reaches but does not vastly exceed the short strike.

CSIQ thesis for this bear put spread

The market-implied 1-standard-deviation range for CSIQ extends from approximately $11.60 on the downside to $20.04 on the upside. A CSIQ bear put spread caps both the risk and the reward of a bearish position; relative to an outright long put on CSIQ, the spread reduces the cost basis but limits the maximum profit to the strike width minus net debit. Current CSIQ IV rank near 61.85% is mid-range against its 1-year distribution, so the IV signal is neutral; the bear put spread thesis on CSIQ should anchor more to the directional view and the expected-move geometry. As a Energy name, CSIQ options can move on sector-level news flow (peer earnings, regulatory updates, industry-specific macro data) in addition to CSIQ-specific events.

CSIQ 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. CSIQ positions also carry Energy sector concentration risk; news flow inside the sector (peer earnings, regulatory shifts, supply-chain headlines) can move CSIQ alongside the broader basket even when CSIQ-specific fundamentals are unchanged. Long-premium structures like a bear put spread on CSIQ 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 CSIQ chain quotes before placing a trade.

Frequently asked questions

What is a bear put spread on CSIQ?: A bear put spread on CSIQ is the bear put spread strategy applied to CSIQ (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 CSIQ stock trading near $15.82, the strikes shown on this page are snapped to the nearest listed CSIQ chain strike and the premiums come straight from the end-of-day bid/ask midpoint.
How are CSIQ 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 CSIQ bear put spread priced from the end-of-day chain at a 30-day expiry (ATM IV 92.95%), the computed maximum profit is $47.50 per contract and the computed maximum loss is -$52.50 per contract. Live intraday quotes will differ as the chain moves through the trading session.
What is the breakeven for a CSIQ bear put spread?: The breakeven for the CSIQ bear put spread priced on this page is roughly $15.48 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 CSIQ market-implied 1-standard-deviation expected move is approximately 26.65%; 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 CSIQ?: Bear put spreads on CSIQ reduce the cost of a bearish CSIQ 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 CSIQ implied volatility affect this bear put spread?: CSIQ ATM IV is at 92.95% with IV rank near 61.85%, 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.