CSIQ - Options Database

CSIQ

CANADIAN SOLAR INC

$15.20 +1.67%

$14.92 (-1.83%)🌙

as of 07/20 06:02 PM

(7/20 15:05) ◀

Monday, July 20, 2026 (6:02pm)

▶

◀ 7/20 18:02

Option Volume

Detail

ℹ

Current (07/20) 4,545

Calls: 3,185 (70%)

Puts: 1,360 (30%)

Prior (07/17) 4,734

Calls: 3,144 (66%)

Puts: 1,590 (34%)

Current vs Prior -3.99%

Calls: +1.30% (Calls)

Puts: -14.47% (Puts)

Prior 7-Day Total 28,484

Calls: 18,882 (66%)

Puts: 9,602 (34%)

Prior 7-Day Average 4,069

Calls: 2,697 (66%)

Puts: 1,371 (34%)

Current vs Prior 7-Day Avg +11.69%

Calls: +18.08%

Puts: -0.85%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (07/20) $886.9K

Calls: $594.1K (67%)

Puts: $292.8K (33%)

Prior (07/17) $578.6K

Calls: $358.4K (62%)

Puts: $220.2K (38%)

Current vs Prior +53.28%

Calls: +65.75%

Puts: +32.98%

Prior 7-Day Total $3.96M

Calls: $1.97M (50%)

Puts: $1.98M (50%)

Prior 7-Day Average $565.2K

Calls: $281.7K (50%)

Puts: $283.5K (50%)

Current vs Prior 7-Day Avg +56.92%

Calls: +110.91%

Puts: +3.28%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (07/20) 0.43

Prior (07/17) 0.51

Current vs Prior -15.57%

Prior 7-Day Average 0.57

Current vs Prior 7-Day Avg -24.51%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (07/20) 147,716

Calls: 117,956 (80%)

Puts: 29,760 (20%)

Prior (07/17) 173,517

Calls: 137,046 (79%)

Puts: 36,471 (21%)

Current vs Prior -14.87%

Prior 7-Day Total 1,189,809

Calls: 933,121 (78%)

Puts: 256,688 (22%)

Prior 7-Day Average 169,972

Calls: 133,303 (78%)

Puts: 36,669 (22%)

Current vs Prior 7-Day Avg -13.09%

Sentiment BEARISH

Expected Move

Detail

ℹ

WKMO Expiry (07/24) | Next (07/31)Expiry (08/21) | Next (09/18)

Current 10.86% | 15.53%24.67% | 31.05%

Prior 11.97% | 16.25%5.22% | 23.95%

Current vs Prior -9.34% | -4.48%+372.86% | +29.67%

Prior 7-Day Avg 9.38% | 14.66%9.23% | 24.92%

Current vs 7-Day Avg +15.70% | +5.87%+167.37% | +24.63%

Prior 7-Day Eod 11.97% | 16.25%5.22% | 23.95%

Current vs 7-Day Eod -9.34% | -4.48%+372.86% | +29.67%

Sentiment BULLISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 15.62% | 12.88%

Calls: 19.48% | 9.09%

Puts: 11.76% | 16.67%

Prior 106.25% | 11.01%

Calls: 100.00% | 12.50%

Puts: 112.50% | 9.52%

Current vs Prior -85.30% | +16.98%

Prior 7-Day Avg 52.43% | 16.25%

Calls: 61.10% | 17.32%

Puts: 43.75% | 15.18%

Current vs 7-Day Avg -70.21% | -20.73%

Liquidity Expensive

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🤖 AI Insights

Moderately bullish flow with 67% call dollar volume ($594.1K). Elevated premium activity with dollar volume up 53% vs prior. Dollar volume significantly above 7-day average (57% higher). Extreme bullish P/C ratio of 0.43 - heavy call buying (3,185 calls vs 1,360 puts).

Smart Money BULLISH

Retail Flow BULLISH

Overall BULLISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BULLISH

Prior BULLISH

7-Day Avg BEARISH

Current BULLISH

Prior BULLISH

7-Day Avg NEUTRAL

Current BULLISH

Prior BULLISH

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 8.1%, best 6.3%)

CALLS (4)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$14.00	Aug 21	2.30	2.45	$2.38	6.3%	--	0.65	30
$15.00	Aug 7	1.35	1.45	$1.40	7.1%	20	0.56	41
$14.00	Jul 31	1.65	1.80	$1.73	8.7%	--	0.71	19
$14.00	Aug 28	2.40	2.65	$2.53	9.9%	2	0.65	--

PUTS (2)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$17.50	Jul 31	2.55	2.75	$2.65	7.5%	1	0.78	1
$17.00	Jul 31	2.15	2.35	$2.25	8.9%	--	0.72	33

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 6 found (avg $0.82, cheapest $0.55)

CALLS (4)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$17.50	Aug 7	0.50	0.60	$0.55	18.2%	1	0.29	21
$15.00	Jul 24	0.75	0.85	$0.80	12.5%	143	0.56	434
$15.50	Jul 31	0.80	0.95	$0.88	17.0%	6	0.48	8
$16.00	Aug 7	0.90	1.05	$0.98	15.3%	1	0.45	22

PUTS (2)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$14.00	Aug 7	0.70	0.85	$0.77	19.5%	4	0.32	29
$15.00	Jul 31	0.85	1.00	$0.93	16.1%	2	0.44	170

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 29 found (avg delta 0.66, highest 0.92)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$12.50	Jul 24	2.40	3.00	$2.70	22.2%	1	0.92	5
$13.00	Jul 31	1.90	2.55	$2.22	29.3%	--	0.83	10
$14.00	Jul 24	1.35	1.50	$1.43	10.5%	--	0.77	131
$14.00	Jul 31	1.65	1.80	$1.73	8.7%	--	0.71	19
$14.50	Jul 24	1.00	1.15	$1.08	13.9%	235	0.67	124

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$18.00	Jul 24	2.30	3.60	$2.95	44.1%	10	0.91	11
$17.50	Jul 24	2.30	2.80	$2.55	19.6%	1	0.88	6
$17.00	Jul 24	1.85	2.65	$2.25	35.6%	2	0.81	62
$17.50	Jul 31	2.55	2.75	$2.65	7.5%	1	0.78	1
$16.50	Jul 24	1.45	1.65	$1.55	12.9%	--	0.75	117

Most actively traded options today. High liquidity = easy entry/exit. 58 active (total vol 1.8K, top 235)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$14.50	Jul 24	1.00	1.15	$1.08	13.9%	235	0.67	124
$16.50	Jul 31	0.45	0.60	$0.53	28.3%	203	0.34	41
$16.00	Jul 24	0.30	0.40	$0.35	28.6%	183	0.33	251
$15.00	Jul 24	0.75	0.85	$0.80	12.5%	143	0.56	434
$17.00	Jul 31	0.35	0.45	$0.40	25.0%	116	0.28	152

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$14.50	Jul 24	0.30	0.50	$0.40	50.0%	230	0.33	52
$13.50	Jul 24	0.10	0.25	$0.18	83.3%	115	0.16	216
$12.50	Jul 31	0.15	0.25	$0.20	50.0%	100	0.13	108
$14.00	Jul 24	0.20	0.30	$0.25	40.0%	93	0.23	177
$14.00	Jul 31	0.45	0.65	$0.55	36.4%	25	0.29	126

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 20 strikes (avg 15.3%, max 35.0%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$18.00	Jul 24	Aug 28	118.3%	99.0%	19.5%	13	257
$15.00	Jul 24	Aug 21	113.3%	96.5%	17.4%	160	531
$15.50	Jul 24	Aug 28	114.9%	99.3%	15.8%	60	72
$17.50	Jul 24	Aug 14	112.2%	98.1%	14.3%	6	1.1K
$16.50	Jul 24	Aug 14	111.7%	97.9%	14.0%	14	246

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$12.50	Jul 24	Aug 14	135.9%	100.7%	35.0%	18	54
$13.00	Jul 24	Aug 21	123.6%	97.8%	26.4%	19	172
$15.00	Jul 24	Aug 21	113.3%	96.5%	17.4%	8	176
$13.50	Jul 24	Jul 31	122.2%	104.4%	17.0%	116	412
$15.50	Jul 24	Aug 14	114.9%	98.7%	16.4%	--	180

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 44 found (best R:R 4.00, avg 1.55)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$17.00	$17.50	Jul 31	$0.10	$0.40	$0.10	4.00	$17.10
$16.50	$17.00	Jul 31	$0.13	$0.37	$0.13	2.85	$16.63
$17.00	$17.50	Aug 7	$0.13	$0.37	$0.13	2.85	$17.13
$17.00	$18.00	Aug 21	$0.28	$0.72	$0.28	2.57	$17.28
$16.00	$16.50	Jul 31	$0.15	$0.35	$0.15	2.33	$16.15

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$14.50	$14.00	Jul 24	$0.15	$0.35	$0.15	2.33	$14.35
$13.50	$13.00	Jul 31	$0.15	$0.35	$0.15	2.33	$13.35
$14.00	$13.50	Jul 31	$0.15	$0.35	$0.15	2.33	$13.85
$14.00	$13.00	Aug 7	$0.32	$0.68	$0.32	2.12	$13.68
$14.00	$12.50	Aug 14	$0.48	$1.02	$0.48	2.12	$13.52

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 50 found (best R:R 5.52, avg 1.14)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$12.50	$14.00	Jul 24	$1.27	$1.27	$0.23	5.52	$13.77
$14.00	$14.50	Jul 24	$0.35	$0.35	$0.15	2.33	$14.35
$14.00	$15.00	Aug 21	$0.63	$0.63	$0.37	1.70	$14.63
$14.00	$15.00	Jul 31	$0.60	$0.60	$0.40	1.50	$14.60
$14.50	$15.00	Jul 24	$0.28	$0.28	$0.22	1.27	$14.78

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$17.50	$17.00	Jul 31	$0.40	$0.40	$0.10	4.00	$17.10
$18.00	$17.00	Aug 21	$0.77	$0.77	$0.23	3.35	$17.23
$16.50	$16.00	Jul 24	$0.37	$0.37	$0.13	2.85	$16.13
$17.00	$16.00	Jul 31	$0.72	$0.72	$0.28	2.57	$16.28
$16.00	$15.50	Jul 24	$0.33	$0.33	$0.17	1.94	$15.67

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 19 found (avg debit $0.33, cheapest $0.10)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$18.00	Jul 24	Jul 31	$0.17	118.3%	100.7%
$17.50	Jul 24	Jul 31	$0.20	112.2%	96.7%
$17.00	Jul 24	Jul 31	$0.22	115.4%	96.8%
$16.50	Jul 24	Jul 31	$0.28	111.7%	96.7%
$14.00	Jul 24	Jul 31	$0.30	113.0%	103.1%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$17.50	Jul 24	Jul 31	$0.10	112.2%	96.7%
$12.50	Jul 24	Jul 31	$0.12	135.9%	108.5%
$13.00	Jul 24	Jul 31	$0.15	123.6%	100.9%
$13.50	Jul 24	Jul 31	$0.22	122.2%	104.4%
$14.00	Jul 24	Jul 31	$0.30	113.0%	103.1%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 23 found (cheapest 9.34% of stock, avg 17.44%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$15.50	Jul 24	$0.57	$0.85	$1.42	$14.08	$16.92	9.34%
$15.00	Jul 24	$0.80	$0.63	$1.43	$13.57	$16.43	9.41%
$14.50	Jul 24	$1.08	$0.40	$1.48	$13.02	$15.98	9.74%
$16.00	Jul 24	$0.35	$1.18	$1.53	$14.47	$17.53	10.07%
$14.00	Jul 24	$1.43	$0.25	$1.68	$12.32	$15.68	11.05%
$16.50	Jul 24	$0.25	$1.55	$1.80	$14.70	$18.30	11.84%
$15.00	Jul 31	$1.13	$0.93	$2.06	$12.94	$17.06	13.55%
$16.00	Jul 31	$0.68	$1.53	$2.21	$13.79	$18.21	14.54%
$14.00	Jul 31	$1.73	$0.55	$2.28	$11.72	$16.28	15.00%
$17.00	Jul 24	$0.18	$2.25	$2.43	$14.57	$19.43	15.99%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 80 found (cheapest 1.32% of stock, avg 8.41%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$17.50	$13.00	Jul 24	$0.10	$0.10	$0.20	$12.80	$17.70
$17.00	$13.00	Jul 24	$0.18	$0.10	$0.28	$12.72	$17.28
$17.50	$13.50	Jul 24	$0.10	$0.18	$0.28	$13.22	$17.78
$16.50	$13.00	Jul 24	$0.25	$0.10	$0.35	$12.65	$16.85
$17.50	$14.00	Jul 24	$0.10	$0.25	$0.35	$13.65	$17.85
$17.00	$13.50	Jul 24	$0.18	$0.18	$0.36	$13.14	$17.36
$16.50	$13.50	Jul 24	$0.25	$0.18	$0.43	$13.07	$16.93
$17.00	$14.00	Jul 24	$0.18	$0.25	$0.43	$13.57	$17.43
$16.00	$13.00	Jul 24	$0.35	$0.10	$0.45	$12.55	$16.45
$16.50	$14.00	Jul 24	$0.25	$0.25	$0.50	$13.50	$17.00

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 41 found (best R:R 4.00, avg credit $0.52)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
13/14	15/16	Jul 31	$0.40	$0.10	4.00	$13.10	$15.40
14/14	15/16	Jul 31	$0.40	$0.10	4.00	$13.60	$15.40
14/14	15/16	Jul 24	$0.38	$0.12	3.17	$14.12	$15.38
14/14	16/16	Jul 31	$0.38	$0.12	3.17	$14.12	$15.88
13/14	14/15	Jul 31	$0.75	$0.25	3.00	$12.75	$14.75
13/14	15/16	Aug 21	$0.75	$0.25	3.00	$13.25	$15.75
14/14	16/16	Jul 24	$0.37	$0.13	2.85	$14.13	$15.87
15/16	16/17	Jul 31	$0.73	$0.27	2.70	$15.27	$17.23
13/14	16/17	Aug 21	$0.73	$0.27	2.70	$13.27	$16.73
13/14	17/18	Aug 21	$0.71	$0.29	2.45	$13.29	$17.71

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 19 found (best R:R 9.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$15.00	$15.50	$16.00	Jul 31	$0.05	$0.45	9.00
$15.50	$16.00	$16.50	Jul 31	$0.05	$0.45	9.00
$17.00	$17.50	$18.00	Jul 31	$0.05	$0.45	9.00
$17.00	$17.50	$18.00	Jul 24	$0.06	$0.44	7.33
$14.00	$14.50	$15.00	Jul 24	$0.07	$0.43	6.14

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$12.50	$13.00	$13.50	Jul 24	$0.06	$0.44	7.33
$15.00	$16.00	$17.00	Jul 31	$0.12	$0.88	7.33
$13.50	$14.00	$14.50	Jul 24	$0.08	$0.42	5.25
$14.00	$14.50	$15.00	Jul 24	$0.08	$0.42	5.25
$16.00	$17.00	$18.00	Aug 21	$0.17	$0.83	4.88

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 37 found (best net $-0.18, 36 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$15.50	$18.00	1:2	Aug 28	-$0.18	$2.32
$12.50	$14.00	1:2	Jul 24	-$0.16	$1.34
$15.00	$16.50	1:2	Aug 14	-$0.42	$1.08
$16.00	$17.00	1:2	Aug 7	-$0.38	$0.62
$14.00	$15.00	1:2	Jul 31	-$0.53	$0.47

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$16.00	$14.00	1:2	Aug 28	-$0.35	$1.65
$14.00	$12.50	1:2	Aug 14	-$0.02	$1.48
$15.50	$14.00	1:2	Aug 14	-$0.23	$1.27
$14.00	$13.00	1:2	Aug 7	-$0.13	$0.87
$16.00	$15.00	1:2	Jul 31	-$0.33	$0.67

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 23 found (best yield 10.86%, avg 4.19%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$15.50	Aug 28	$1.65	0.53	2.0%	10.86%	12.83%	1	--
$16.00	Aug 21	$1.35	0.47	5.3%	8.88%	14.14%	13	255
$15.50	Aug 7	$1.05	0.50	2.0%	6.91%	8.88%	--	11
$17.00	Aug 21	$1.05	0.40	11.8%	6.91%	18.75%	3	284
$16.00	Aug 7	$0.90	0.45	5.3%	5.92%	11.18%	1	22
$16.50	Aug 14	$0.85	0.41	8.6%	5.59%	14.14%	1	25
$18.00	Aug 28	$0.85	0.35	18.4%	5.59%	24.01%	7	5
$15.50	Jul 31	$0.80	0.48	2.0%	5.26%	7.24%	6	8
$17.00	Aug 14	$0.70	0.36	11.8%	4.61%	16.45%	6	142
$18.00	Aug 21	$0.65	0.33	18.4%	4.28%	22.70%	9	217

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 3,185

Total Puts 1,360

Put/Call Ratio 0.43

Net Difference 1,825

Prior's Put/Call Breakdown

Total Calls 3,144

Total Puts 1,590

Put/Call Ratio 0.51

Net Difference 1,554

Prior 7-Day Put/Call Summary

Total Calls 18,882

Total Puts 9,602

Average Put/Call Ratio 0.57

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

🤖 AI Insights

📈 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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