CSIQ - Options Database

CSIQ

CANADIAN SOLAR INC

$10.43 -3.47%

(9/25 18:01) ◀

Monday, September 28, 2026 (3:05pm)

▶ (9/28 02:41)

◀ 9/28 15:05 ▶

Option Volume

Detail

ℹ

Current (09/28 3:05pm) 2,438

Calls: 1,496 (61%)

Puts: 942 (39%)

Prior (09/25) 3,128

Calls: 1,824 (58%)

Puts: 1,304 (42%)

Current vs Prior -22.06%

Calls: -17.98% (Calls)

Puts: -27.76% (Puts)

Prior 7-Day Total 18,401

Calls: 9,172 (50%)

Puts: 9,229 (50%)

Prior 7-Day Average 2,628

Calls: 1,310 (50%)

Puts: 1,318 (50%)

Current vs Prior 7-Day Avg -7.26%

Calls: +14.17%

Puts: -28.55%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (09/28 3:05pm) $266.7K

Calls: $135.4K (51%)

Puts: $131.3K (49%)

Prior (09/25) $443.1K

Calls: $200.3K (45%)

Puts: $242.9K (55%)

Current vs Prior -39.81%

Calls: -32.38%

Puts: -45.93%

Prior 7-Day Total $2.79M

Calls: $851.8K (30%)

Puts: $1.94M (70%)

Prior 7-Day Average $399.3K

Calls: $121.7K (30%)

Puts: $277.6K (70%)

Current vs Prior 7-Day Avg -33.19%

Calls: +11.29%

Puts: -52.70%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (09/28 3:05pm) 0.63

Prior (09/25) 0.71

Current vs Prior -11.92%

Prior 7-Day Average 1.05

Current vs Prior 7-Day Avg -40.15%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (09/28 3:05pm) 155,307

Calls: 117,925 (76%)

Puts: 37,382 (24%)

Prior (09/25) 156,584

Calls: 119,296 (76%)

Puts: 37,288 (24%)

Current vs Prior -0.82%

Prior 7-Day Total 1,163,161

Calls: 885,069 (76%)

Puts: 278,092 (24%)

Prior 7-Day Average 166,165

Calls: 126,438 (76%)

Puts: 39,727 (24%)

Current vs Prior 7-Day Avg -6.53%

Sentiment BEARISH

Expected Move

Detail

ℹ

WKMO Expiry (10/02) | Next (10/09)Expiry (10/16) | Next (11/20)

Current 9.88% | 12.94%15.63% | 24.26%

Prior 6.35% | 10.92%16.81% | 25.86%

Current vs Prior +55.54% | +18.48%-7.01% | -6.21%

Prior 7-Day Avg 7.12% | 11.39%10.72% | 19.96%

Current vs 7-Day Avg +38.65% | +13.61%+45.84% | +21.53%

Prior 7-Day Eod 6.35% | 10.92%15.28% | 25.00%

Current vs 7-Day Eod +55.54% | +18.48%+2.29% | -2.97%

Sentiment BEARISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 16.47% | 15.34%

Calls: 7.94% | 12.50%

Puts: 25.00% | 18.18%

Prior 47.73% | 21.50%

Calls: 50.00% | 26.32%

Puts: 45.45% | 16.67%

Current vs Prior -65.49% | -28.65%

Prior 7-Day Avg 48.91% | 20.06%

Calls: 55.55% | 21.16%

Puts: 42.27% | 18.97%

Current vs 7-Day Avg -66.33% | -23.54%

Liquidity Expensive

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Bullish P/C ratio of 0.63. Call-heavy open interest (117,925 calls vs 37,382 puts) suggests bullish positioning.

Smart Money BULLISH

Retail Flow BULLISH

Overall BULLISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BULLISH

Prior BEARISH

7-Day Avg BEARISH

Current BULLISH

Prior BULLISH

7-Day Avg NEUTRAL

Current BULLISH

Prior NEUTRAL

7-Day Avg NEUTRAL

Current BULLISH

Prior BULLISH

7-Day Avg NEUTRAL

Current BEARISH

Prior BULLISH

7-Day Avg BULLISH

📈 Options Analysis

🎯 Tightest Spreads

💰 Best Value Under $1

📊 High Delta (ITM)

🔥 High Volume

⏰ Backwardation

📈 Debit Spreads

📉 Credit Spreads

📅 Calendar Spreads

⚡ Straddles

🔀 Strangles

🦅 Iron Condors

🦋 Butterflies

⚖️ Ratio Spreads

🛡️ Covered Calls

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Tightest Spreads

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Best Value <$1

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High Delta

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Ratio Spreads

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Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 6 of results (avg 7.6%, best 5.6%)

CALLS (1)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$10.00	Oct 2	0.60	0.65	$0.63	7.9%	4	0.72	2

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$12.00	Oct 16	1.75	1.85	$1.80	5.6%	5	0.76	1.5K
$12.50	Oct 23	2.20	2.35	$2.28	6.6%	1	0.78	11
$12.00	Oct 23	1.80	1.95	$1.88	8.0%	--	0.72	61
$11.50	Oct 9	1.20	1.30	$1.25	8.0%	--	0.75	31
$11.00	Oct 16	1.00	1.10	$1.05	9.5%	50	0.58	942

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 10 found (avg $0.69, cheapest $0.63)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$10.00	Oct 2	0.60	0.65	$0.63	7.9%	4	0.72	2
$11.50	Oct 16	0.30	0.35	$0.32	15.6%	40	0.31	--
$11.00	Oct 23	0.55	0.65	$0.60	16.7%	1	0.44	12
$11.50	Oct 30	0.50	0.60	$0.55	18.2%	3	0.38	--
$10.00	Oct 16	0.85	1.00	$0.93	16.1%	--	0.64	76

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$10.50	Oct 9	0.50	0.60	$0.55	18.2%	--	0.49	33
$11.00	Oct 9	0.80	0.90	$0.85	11.8%	6	0.62	32
$10.50	Oct 16	0.65	0.75	$0.70	14.3%	2	0.48	22
$10.50	Oct 23	0.75	0.90	$0.83	18.1%	1	0.47	24
$10.50	Oct 30	0.85	1.00	$0.93	16.1%	3	0.47	22

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 21 found (avg delta 0.71, highest 0.94)

CALLS (3)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$10.00	Oct 2	0.60	0.65	$0.63	7.9%	4	0.72	2
$10.00	Oct 16	0.85	1.00	$0.93	16.1%	--	0.64	76
$10.50	Oct 9	0.45	0.60	$0.53	28.3%	1	0.52	--

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$12.00	Oct 2	1.45	1.65	$1.55	12.9%	10	0.94	96
$12.50	Oct 2	1.80	2.15	$1.98	17.7%	1	0.94	61
$12.50	Oct 9	1.75	2.25	$2.00	25.0%	--	0.87	53
$11.50	Oct 2	0.90	1.20	$1.05	28.6%	--	0.85	305
$12.00	Oct 9	1.55	1.75	$1.65	12.1%	6	0.83	176

Most actively traded options today. High liquidity = easy entry/exit. 36 active (total vol 1.2K, top 431)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$11.00	Oct 2	0.10	0.20	$0.15	66.7%	431	0.28	121
$11.50	Oct 2	0.05	0.10	$0.08	62.5%	65	0.16	133
$12.00	Oct 16	0.20	0.25	$0.23	21.7%	58	0.23	48
$11.00	Oct 9	0.30	0.40	$0.35	28.6%	51	0.38	20
$11.50	Oct 9	0.15	0.25	$0.20	50.0%	51	0.26	44

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$10.00	Oct 16	0.40	0.50	$0.45	22.2%	116	0.36	499
$10.00	Oct 2	0.10	0.20	$0.15	66.7%	112	0.28	155
$10.00	Oct 9	0.30	0.40	$0.35	28.6%	64	0.35	110
$10.50	Oct 2	0.35	0.45	$0.40	25.0%	62	0.51	212
$11.00	Oct 16	1.00	1.10	$1.05	9.5%	50	0.58	942

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 8 strikes (avg 10.3%, max 16.9%)

CALLS (4)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$10.50	Oct 2	Oct 9	85.7%	74.8%	14.5%	2	129
$11.50	Oct 2	Oct 30	86.7%	75.9%	14.2%	68	133
$10.00	Oct 2	Oct 16	75.8%	71.0%	6.8%	4	78
$11.00	Oct 2	Oct 30	80.4%	76.7%	4.8%	431	222

PUTS (4)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$10.50	Oct 2	Oct 30	85.7%	73.3%	16.9%	65	234
$11.50	Oct 2	Oct 30	86.7%	75.9%	14.2%	--	344
$10.00	Oct 2	Oct 30	75.8%	71.4%	6.1%	119	167
$11.00	Oct 2	Oct 30	80.4%	76.7%	4.8%	4	552

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 21 found (best R:R 0.56, avg 1.54)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$10.00	$11.00	Oct 16	$0.43	$0.57	$0.43	64%	1.33	$10.43
$11.50	$12.00	Oct 30	$0.10	$0.40	$0.10	38%	4.00	$11.60
$12.00	$12.50	Oct 30	$0.10	$0.40	$0.10	32%	4.00	$12.10
$10.50	$11.00	Oct 9	$0.18	$0.32	$0.18	52%	1.78	$10.68
$10.00	$10.50	Oct 2	$0.28	$0.22	$0.28	72%	0.79	$10.28

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$11.50	$11.00	Oct 2	$0.32	$0.18	$0.32	85%	0.56	$11.18
$10.50	$10.00	Oct 9	$0.20	$0.30	$0.20	49%	1.50	$10.30
$11.00	$10.50	Oct 2	$0.33	$0.17	$0.33	72%	0.52	$10.67
$11.00	$10.50	Oct 9	$0.30	$0.20	$0.30	62%	0.67	$10.70
$11.00	$10.50	Oct 30	$0.27	$0.23	$0.27	54%	0.85	$10.73

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 9 found (best R:R 0.43, avg 0.46)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$10.50	$11.00	Oct 2	$0.20	$0.20	$0.30	50%	0.67	$10.70
$11.00	$11.50	Oct 16	$0.18	$0.18	$0.32	58%	0.56	$11.18
$11.00	$11.50	Oct 9	$0.15	$0.15	$0.35	62%	0.43	$11.15
$11.00	$11.50	Oct 30	$0.18	$0.18	$0.32	54%	0.56	$11.18
$10.50	$11.00	Oct 9	$0.18	$0.18	$0.32	48%	0.56	$10.68

BULL PUT (2)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$10.00	$9.00	Oct 16	$0.30	$0.30	$0.70	64%	0.43	$9.70
$10.00	$9.50	Oct 9	$0.15	$0.15	$0.35	65%	0.43	$9.85

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 2 found (avg debit $0.16, cheapest $0.15)

CALLS (1)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$10.50	Oct 2	Oct 9	$0.18	85.7%	74.8%

PUTS (1)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$10.50	Oct 2	Oct 9	$0.15	85.7%	74.8%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 9 found (cheapest 7.19% of stock, avg 12.02%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$10.50	Oct 2	$0.35	$0.40	$0.75	$9.75	$11.25	7.19%
$10.00	Oct 2	$0.63	$0.15	$0.78	$9.22	$10.78	7.48%
$11.00	Oct 2	$0.15	$0.73	$0.88	$10.12	$11.88	8.44%
$10.50	Oct 9	$0.53	$0.55	$1.08	$9.42	$11.58	10.35%
$11.00	Oct 9	$0.35	$0.85	$1.20	$9.80	$12.20	11.51%
$10.00	Oct 16	$0.93	$0.45	$1.38	$8.62	$11.38	13.23%
$11.00	Oct 16	$0.50	$1.05	$1.55	$9.45	$12.55	14.86%
$11.00	Oct 23	$0.60	$1.13	$1.73	$9.27	$12.73	16.59%
$11.00	Oct 30	$0.73	$1.20	$1.93	$9.07	$12.93	18.50%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 44 found (cheapest 0.77% of stock, avg 6.73%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$12.00	$9.50	Oct 2	$0.03	$0.05	$0.08	$9.42	$12.08
$12.50	$9.50	Oct 2	$0.03	$0.05	$0.08	$9.42	$12.58
$11.50	$9.50	Oct 2	$0.08	$0.05	$0.13	$9.37	$11.63
$12.00	$10.00	Oct 2	$0.03	$0.15	$0.18	$9.82	$12.18
$12.50	$10.00	Oct 2	$0.03	$0.15	$0.18	$9.82	$12.68
$11.00	$9.50	Oct 2	$0.15	$0.05	$0.20	$9.30	$11.20
$11.50	$10.00	Oct 2	$0.08	$0.15	$0.23	$9.77	$11.73
$11.00	$10.00	Oct 2	$0.15	$0.15	$0.30	$9.70	$11.30
$12.50	$9.00	Oct 16	$0.15	$0.15	$0.30	$8.70	$12.80
$12.50	$9.50	Oct 9	$0.10	$0.20	$0.30	$9.20	$12.80

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. -- found (best R:R --, avg credit $--)

No iron condor setups found

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 15 found (best R:R 5.25, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$10.00	$10.50	$11.00	Oct 2	$0.08	$0.42	44%	5.25
$11.00	$11.50	$12.00	Oct 9	$0.08	$0.42	21%	5.25
$11.50	$12.00	$12.50	Oct 2	$0.05	$0.45	10%	9.00
$10.50	$11.00	$11.50	Oct 2	$0.13	$0.37	34%	2.85
$11.00	$11.50	$12.00	Oct 16	$0.09	$0.41	18%	4.56

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$10.00	$10.50	$11.00	Oct 2	$0.08	$0.42	44%	5.25
$9.50	$10.00	$10.50	Oct 9	$0.05	$0.45	26%	9.00
$10.50	$11.00	$11.50	Oct 23	$0.05	$0.45	18%	9.00
$10.00	$10.50	$11.00	Oct 9	$0.10	$0.40	28%	4.00
$10.50	$11.00	$11.50	Oct 9	$0.10	$0.40	26%	4.00

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 25 found (best net $-0.07, 23 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$10.00	$11.00	1:2	Oct 16	-$0.07	$0.93
$10.00	$10.50	1:2	Oct 2	-$0.07	$0.43
$11.00	$11.50	1:2	Oct 9	-$0.05	$0.45
$10.50	$11.00	1:2	Oct 9	-$0.17	$0.33
$11.50	$12.00	1:2	Oct 9	-$0.06	$0.44

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$12.00	$11.00	1:2	Oct 16	-$0.30	$0.70
$11.00	$10.50	1:2	Oct 2	-$0.07	$0.43
$10.00	$9.50	1:2	Oct 9	-$0.05	$0.45
$10.50	$10.00	1:2	Oct 9	-$0.15	$0.35
$11.00	$10.50	1:2	Oct 9	-$0.25	$0.25

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 15 found (best yield 6.23%, avg 3.10%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$11.00	Oct 30	$0.65	0.46	5.5%	6.23%	11.70%	--	101
$11.50	Oct 30	$0.50	0.38	10.3%	4.79%	15.05%	3	--
$12.00	Oct 30	$0.40	0.32	15.1%	3.84%	18.89%	2	155
$12.50	Oct 30	$0.30	0.26	19.9%	2.88%	22.72%	--	203
$11.00	Oct 23	$0.55	0.44	5.5%	5.27%	10.74%	1	12
$11.00	Oct 16	$0.45	0.41	5.5%	4.31%	9.78%	--	91
$11.50	Oct 16	$0.30	0.31	10.3%	2.88%	13.14%	40	--
$12.00	Oct 16	$0.20	0.23	15.1%	1.92%	16.97%	58	48
$11.00	Oct 9	$0.30	0.38	5.5%	2.88%	8.34%	51	20
$10.50	Oct 9	$0.45	0.52	0.7%	4.31%	4.99%	1	--

Current 5-Minute Volume Snapshots

Time (HH:MM)	Total Volume	Call Volume	Put Volume	Volume Change
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Prior's 5-Minute Volume Snapshots

Time (HH:MM)	Total Volume	Call Volume	Put Volume	Volume Change
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Current Put/Call Breakdown

Total Calls 1,496

Total Puts 942

Put/Call Ratio 0.63

Net Difference 554

Prior's Put/Call Breakdown

Total Calls 1,824

Total Puts 1,304

Put/Call Ratio 0.71

Net Difference 520

Prior 7-Day Put/Call Summary

Total Calls 9,172

Total Puts 9,229

Average Put/Call Ratio 1.05

Ratio Trend Falling

Daily Put/Call History (Last 7 Days)

Date	Calls	Puts	Ratio	Net Diff
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Upcoming Earnings - 2 Weeks Prior

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Upcoming Earnings - 1 Week Prior

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Earnings This Week

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Earnings - Day Before / Day After

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Options Activity Around Earnings

Ticker	Earnings Date	Days Away	Call Volume	Put Volume	IV Rank
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Option Volume

Dollar Volume

Put/Call Ratio

Open Interest

Expected Move

Relative Spread

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📈 Options Analysis

Current 5-Minute Volume Snapshots

Prior's 5-Minute Volume Snapshots

Current Put/Call Breakdown

Prior's Put/Call Breakdown

Prior 7-Day Put/Call Summary

Daily Put/Call History (Last 7 Days)

Upcoming Earnings - 2 Weeks Prior

Upcoming Earnings - 1 Week Prior

Earnings This Week

Earnings - Day Before / Day After

Options Activity Around Earnings

Chart Title

Price — Past 7 Days

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